diff --git a/AK/FlyString.h b/AK/FlyString.h
index b750e8e2469..84587989f38 100644
--- a/AK/FlyString.h
+++ b/AK/FlyString.h
@@ -89,9 +89,9 @@ struct Formatter<FlyString> : Formatter<StringView> {
 
 }
 
-[[nodiscard]] ALWAYS_INLINE AK::ErrorOr<AK::FlyString> operator""_fly_string(char const* cstring, size_t length)
+[[nodiscard]] ALWAYS_INLINE AK::FlyString operator""_fly_string(char const* cstring, size_t length)
 {
-    return AK::FlyString::from_utf8(AK::StringView(cstring, length));
+    return AK::FlyString::from_utf8(AK::StringView(cstring, length)).release_value();
 }
 
 #if USING_AK_GLOBALLY
diff --git a/Tests/AK/TestFlyString.cpp b/Tests/AK/TestFlyString.cpp
index f62cf58a46a..6f1e0d6b5d8 100644
--- a/Tests/AK/TestFlyString.cpp
+++ b/Tests/AK/TestFlyString.cpp
@@ -68,15 +68,15 @@ TEST_CASE(long_string)
 
 TEST_CASE(from_string_view)
 {
-    auto fly1 = MUST("thisisdefinitelymorethan7bytes"_fly_string);
+    auto fly1 = "thisisdefinitelymorethan7bytes"_fly_string;
     EXPECT_EQ(fly1, "thisisdefinitelymorethan7bytes"sv);
     EXPECT_EQ(FlyString::number_of_fly_strings(), 1u);
 
-    auto fly2 = MUST("thisisdefinitelymorethan7bytes"_fly_string);
+    auto fly2 = "thisisdefinitelymorethan7bytes"_fly_string;
     EXPECT_EQ(fly2, "thisisdefinitelymorethan7bytes"sv);
     EXPECT_EQ(FlyString::number_of_fly_strings(), 1u);
 
-    auto fly3 = MUST("foo"_fly_string);
+    auto fly3 = "foo"_fly_string;
     EXPECT_EQ(fly3, "foo"sv);
     EXPECT_EQ(FlyString::number_of_fly_strings(), 1u);
 
diff --git a/Userland/Libraries/LibWeb/Bindings/MainThreadVM.cpp b/Userland/Libraries/LibWeb/Bindings/MainThreadVM.cpp
index 383b6c5f2b0..0b9c1ce8135 100644
--- a/Userland/Libraries/LibWeb/Bindings/MainThreadVM.cpp
+++ b/Userland/Libraries/LibWeb/Bindings/MainThreadVM.cpp
@@ -82,19 +82,19 @@ ErrorOr<void> initialize_main_thread_vm()
     s_main_thread_vm->ref();
 
     // These strings could potentially live on the VM similar to CommonPropertyNames.
-    TRY(DOM::MutationType::initialize_strings());
-    TRY(HTML::AttributeNames::initialize_strings());
-    TRY(HTML::CustomElementReactionNames::initialize_strings());
-    TRY(HTML::EventNames::initialize_strings());
-    TRY(HTML::TagNames::initialize_strings());
-    TRY(Namespace::initialize_strings());
-    TRY(NavigationTiming::EntryNames::initialize_strings());
-    TRY(PerformanceTimeline::EntryTypes::initialize_strings());
-    TRY(SVG::AttributeNames::initialize_strings());
-    TRY(SVG::TagNames::initialize_strings());
-    TRY(UIEvents::EventNames::initialize_strings());
-    TRY(WebGL::EventNames::initialize_strings());
-    TRY(XHR::EventNames::initialize_strings());
+    DOM::MutationType::initialize_strings();
+    HTML::AttributeNames::initialize_strings();
+    HTML::CustomElementReactionNames::initialize_strings();
+    HTML::EventNames::initialize_strings();
+    HTML::TagNames::initialize_strings();
+    Namespace::initialize_strings();
+    NavigationTiming::EntryNames::initialize_strings();
+    PerformanceTimeline::EntryTypes::initialize_strings();
+    SVG::AttributeNames::initialize_strings();
+    SVG::TagNames::initialize_strings();
+    UIEvents::EventNames::initialize_strings();
+    WebGL::EventNames::initialize_strings();
+    XHR::EventNames::initialize_strings();
 
     static_cast<WebEngineCustomData*>(s_main_thread_vm->custom_data())->event_loop.set_vm(*s_main_thread_vm);
 
diff --git a/Userland/Libraries/LibWeb/DOM/MutationType.cpp b/Userland/Libraries/LibWeb/DOM/MutationType.cpp
index 41ec95e2c88..669fac4666c 100644
--- a/Userland/Libraries/LibWeb/DOM/MutationType.cpp
+++ b/Userland/Libraries/LibWeb/DOM/MutationType.cpp
@@ -12,17 +12,16 @@ namespace Web::DOM::MutationType {
 ENUMERATE_MUTATION_TYPES
 #undef __ENUMERATE_MUTATION_TYPE
 
-ErrorOr<void> initialize_strings()
+void initialize_strings()
 {
     static bool s_initialized = false;
     VERIFY(!s_initialized);
 
-#define __ENUMERATE_MUTATION_TYPE(name) name = TRY(#name##_fly_string);
+#define __ENUMERATE_MUTATION_TYPE(name) name = #name##_fly_string;
     ENUMERATE_MUTATION_TYPES
 #undef __ENUMERATE_MUTATION_TYPE
 
     s_initialized = true;
-    return {};
 }
 
 }
diff --git a/Userland/Libraries/LibWeb/DOM/MutationType.h b/Userland/Libraries/LibWeb/DOM/MutationType.h
index 961c3068430..c869bacb145 100644
--- a/Userland/Libraries/LibWeb/DOM/MutationType.h
+++ b/Userland/Libraries/LibWeb/DOM/MutationType.h
@@ -20,6 +20,6 @@ namespace Web::DOM::MutationType {
 ENUMERATE_MUTATION_TYPES
 #undef __ENUMERATE_MUTATION_TYPE
 
-ErrorOr<void> initialize_strings();
+void initialize_strings();
 
 }
diff --git a/Userland/Libraries/LibWeb/HTML/AttributeNames.cpp b/Userland/Libraries/LibWeb/HTML/AttributeNames.cpp
index 1f4d23a1c84..568e1334f60 100644
--- a/Userland/Libraries/LibWeb/HTML/AttributeNames.cpp
+++ b/Userland/Libraries/LibWeb/HTML/AttributeNames.cpp
@@ -13,7 +13,7 @@ namespace AttributeNames {
 ENUMERATE_HTML_ATTRIBUTES
 #undef __ENUMERATE_HTML_ATTRIBUTE
 
-ErrorOr<void> initialize_strings()
+void initialize_strings()
 {
     static bool s_initialized = false;
     VERIFY(!s_initialized);
@@ -34,7 +34,6 @@ ErrorOr<void> initialize_strings()
     http_equiv = "http-equiv";
 
     s_initialized = true;
-    return {};
 }
 
 }
diff --git a/Userland/Libraries/LibWeb/HTML/AttributeNames.h b/Userland/Libraries/LibWeb/HTML/AttributeNames.h
index 2d723d70822..5543a78e56a 100644
--- a/Userland/Libraries/LibWeb/HTML/AttributeNames.h
+++ b/Userland/Libraries/LibWeb/HTML/AttributeNames.h
@@ -242,7 +242,7 @@ namespace AttributeNames {
 ENUMERATE_HTML_ATTRIBUTES
 #undef __ENUMERATE_HTML_ATTRIBUTE
 
-ErrorOr<void> initialize_strings();
+void initialize_strings();
 
 }
 
diff --git a/Userland/Libraries/LibWeb/HTML/CustomElements/CustomElementReactionNames.cpp b/Userland/Libraries/LibWeb/HTML/CustomElements/CustomElementReactionNames.cpp
index cab0d2b681f..70d51ba3899 100644
--- a/Userland/Libraries/LibWeb/HTML/CustomElements/CustomElementReactionNames.cpp
+++ b/Userland/Libraries/LibWeb/HTML/CustomElements/CustomElementReactionNames.cpp
@@ -12,18 +12,17 @@ namespace Web::HTML::CustomElementReactionNames {
 ENUMERATE_CUSTOM_ELEMENT_REACTION_NAMES
 #undef __ENUMERATE_CUSTOM_ELEMENT_REACTION_NAME
 
-ErrorOr<void> initialize_strings()
+void initialize_strings()
 {
     static bool s_initialized = false;
     VERIFY(!s_initialized);
 
 #define __ENUMERATE_CUSTOM_ELEMENT_REACTION_NAME(name) \
-    name = TRY(#name##_fly_string);
+    name = #name##_fly_string;
     ENUMERATE_CUSTOM_ELEMENT_REACTION_NAMES
 #undef __ENUMERATE_CUSTOM_ELEMENT_REACTION_NAME
 
     s_initialized = true;
-    return {};
 }
 
 }
diff --git a/Userland/Libraries/LibWeb/HTML/CustomElements/CustomElementReactionNames.h b/Userland/Libraries/LibWeb/HTML/CustomElements/CustomElementReactionNames.h
index ed54dfcc337..96411110cc2 100644
--- a/Userland/Libraries/LibWeb/HTML/CustomElements/CustomElementReactionNames.h
+++ b/Userland/Libraries/LibWeb/HTML/CustomElements/CustomElementReactionNames.h
@@ -25,6 +25,6 @@ namespace Web::HTML::CustomElementReactionNames {
 ENUMERATE_CUSTOM_ELEMENT_REACTION_NAMES
 #undef __ENUMERATE_CUSTOM_ELEMENT_REACTION_NAME
 
-ErrorOr<void> initialize_strings();
+void initialize_strings();
 
 }
diff --git a/Userland/Libraries/LibWeb/HTML/EventNames.cpp b/Userland/Libraries/LibWeb/HTML/EventNames.cpp
index 8f819ac1b1f..f7ac8918c86 100644
--- a/Userland/Libraries/LibWeb/HTML/EventNames.cpp
+++ b/Userland/Libraries/LibWeb/HTML/EventNames.cpp
@@ -12,18 +12,17 @@ namespace Web::HTML::EventNames {
 ENUMERATE_HTML_EVENTS
 #undef __ENUMERATE_HTML_EVENT
 
-ErrorOr<void> initialize_strings()
+void initialize_strings()
 {
     static bool s_initialized = false;
     VERIFY(!s_initialized);
 
 #define __ENUMERATE_HTML_EVENT(name) \
-    name = TRY(#name##_fly_string);
+    name = #name##_fly_string;
     ENUMERATE_HTML_EVENTS
 #undef __ENUMERATE_HTML_EVENT
 
     s_initialized = true;
-    return {};
 }
 
 }
diff --git a/Userland/Libraries/LibWeb/HTML/EventNames.h b/Userland/Libraries/LibWeb/HTML/EventNames.h
index 5bf8319519d..b2b69f20f55 100644
--- a/Userland/Libraries/LibWeb/HTML/EventNames.h
+++ b/Userland/Libraries/LibWeb/HTML/EventNames.h
@@ -106,6 +106,6 @@ namespace Web::HTML::EventNames {
 ENUMERATE_HTML_EVENTS
 #undef __ENUMERATE_HTML_EVENT
 
-ErrorOr<void> initialize_strings();
+void initialize_strings();
 
 }
diff --git a/Userland/Libraries/LibWeb/HTML/HTMLMediaElement.cpp b/Userland/Libraries/LibWeb/HTML/HTMLMediaElement.cpp
index e402619dad2..9e986d14c19 100644
--- a/Userland/Libraries/LibWeb/HTML/HTMLMediaElement.cpp
+++ b/Userland/Libraries/LibWeb/HTML/HTMLMediaElement.cpp
@@ -510,7 +510,7 @@ WebIDL::ExceptionOr<void> HTMLMediaElement::load_element()
 
             // 2. Take pending play promises and reject pending play promises with the result and an "AbortError" DOMException.
             auto promises = take_pending_play_promises();
-            reject_pending_play_promises<WebIDL::AbortError>(promises, TRY_OR_THROW_OOM(vm, "Media playback was aborted"_fly_string));
+            reject_pending_play_promises<WebIDL::AbortError>(promises, "Media playback was aborted"_fly_string);
         }
 
         // 7. If seeking is true, set it to false.
@@ -1251,7 +1251,7 @@ WebIDL::ExceptionOr<void> HTMLMediaElement::handle_media_source_failure(Span<JS:
     dispatch_event(TRY(DOM::Event::create(realm, HTML::EventNames::error)));
 
     // 6. Reject pending play promises with promises and a "NotSupportedError" DOMException.
-    reject_pending_play_promises<WebIDL::NotSupportedError>(promises, TRY_OR_THROW_OOM(vm, "Media is not supported"_fly_string));
+    reject_pending_play_promises<WebIDL::NotSupportedError>(promises, "Media is not supported"_fly_string);
 
     // 7. Set the element's delaying-the-load-event flag to false. This stops delaying the load event.
     m_delaying_the_load_event.clear();
@@ -1477,7 +1477,7 @@ WebIDL::ExceptionOr<void> HTMLMediaElement::pause_element()
             dispatch_event(DOM::Event::create(realm, HTML::EventNames::pause).release_value_but_fixme_should_propagate_errors());
 
             // 3. Reject pending play promises with promises and an "AbortError" DOMException.
-            reject_pending_play_promises<WebIDL::AbortError>(promises, "Media playback was paused"_fly_string.release_value_but_fixme_should_propagate_errors());
+            reject_pending_play_promises<WebIDL::AbortError>(promises, "Media playback was paused"_fly_string);
         });
 
         // 4. Set the official playback position to the current playback position.
@@ -1724,7 +1724,7 @@ WebIDL::ExceptionOr<void> HTMLMediaElement::reached_end_of_media_playback()
 
             // 3. Take pending play promises and reject pending play promises with the result and an "AbortError" DOMException.
             auto promises = take_pending_play_promises();
-            reject_pending_play_promises<WebIDL::AbortError>(promises, "Media playback has ended"_fly_string.release_value_but_fixme_should_propagate_errors());
+            reject_pending_play_promises<WebIDL::AbortError>(promises, "Media playback has ended"_fly_string);
         }
     });
 
diff --git a/Userland/Libraries/LibWeb/HTML/TagNames.cpp b/Userland/Libraries/LibWeb/HTML/TagNames.cpp
index 3d0b1913039..6fa6c7c54af 100644
--- a/Userland/Libraries/LibWeb/HTML/TagNames.cpp
+++ b/Userland/Libraries/LibWeb/HTML/TagNames.cpp
@@ -12,7 +12,7 @@ namespace Web::HTML::TagNames {
 ENUMERATE_HTML_TAGS
 #undef __ENUMERATE_HTML_TAG
 
-ErrorOr<void> initialize_strings()
+void initialize_strings()
 {
     static bool s_initialized = false;
     VERIFY(!s_initialized);
@@ -25,7 +25,6 @@ ErrorOr<void> initialize_strings()
     template_ = "template";
 
     s_initialized = true;
-    return {};
 }
 
 }
diff --git a/Userland/Libraries/LibWeb/HTML/TagNames.h b/Userland/Libraries/LibWeb/HTML/TagNames.h
index 82726734b0d..a73f4b9e408 100644
--- a/Userland/Libraries/LibWeb/HTML/TagNames.h
+++ b/Userland/Libraries/LibWeb/HTML/TagNames.h
@@ -161,6 +161,6 @@ namespace Web::HTML::TagNames {
 ENUMERATE_HTML_TAGS
 #undef __ENUMERATE_HTML_TAG
 
-ErrorOr<void> initialize_strings();
+void initialize_strings();
 
 }
diff --git a/Userland/Libraries/LibWeb/Namespace.cpp b/Userland/Libraries/LibWeb/Namespace.cpp
index fa44dfc8229..d37a4c2f64b 100644
--- a/Userland/Libraries/LibWeb/Namespace.cpp
+++ b/Userland/Libraries/LibWeb/Namespace.cpp
@@ -12,7 +12,7 @@ namespace Web::Namespace {
 ENUMERATE_NAMESPACES
 #undef __ENUMERATE_NAMESPACE
 
-ErrorOr<void> initialize_strings()
+void initialize_strings()
 {
     static bool s_initialized = false;
     VERIFY(!s_initialized);
@@ -23,7 +23,6 @@ ErrorOr<void> initialize_strings()
 #undef __ENUMERATE_NAMESPACE
 
     s_initialized = true;
-    return {};
 }
 
 }
diff --git a/Userland/Libraries/LibWeb/Namespace.h b/Userland/Libraries/LibWeb/Namespace.h
index ea13e258745..484a43b0810 100644
--- a/Userland/Libraries/LibWeb/Namespace.h
+++ b/Userland/Libraries/LibWeb/Namespace.h
@@ -23,6 +23,6 @@ namespace Web::Namespace {
 ENUMERATE_NAMESPACES
 #undef __ENUMERATE_NAMESPACE
 
-ErrorOr<void> initialize_strings();
+void initialize_strings();
 
 }
diff --git a/Userland/Libraries/LibWeb/NavigationTiming/EntryNames.cpp b/Userland/Libraries/LibWeb/NavigationTiming/EntryNames.cpp
index cc337d1fddc..6ca5957df2e 100644
--- a/Userland/Libraries/LibWeb/NavigationTiming/EntryNames.cpp
+++ b/Userland/Libraries/LibWeb/NavigationTiming/EntryNames.cpp
@@ -12,18 +12,17 @@ namespace Web::NavigationTiming::EntryNames {
 ENUMERATE_NAVIGATION_TIMING_ENTRY_NAMES
 #undef __ENUMERATE_NAVIGATION_TIMING_ENTRY_NAME
 
-ErrorOr<void> initialize_strings()
+void initialize_strings()
 {
     static bool s_initialized = false;
     VERIFY(!s_initialized);
 
 #define __ENUMERATE_NAVIGATION_TIMING_ENTRY_NAME(name, _) \
-    name = TRY(#name##_fly_string);
+    name = #name##_fly_string;
     ENUMERATE_NAVIGATION_TIMING_ENTRY_NAMES
 #undef __ENUMERATE_NAVIGATION_TIMING_ENTRY_NAME
 
     s_initialized = true;
-    return {};
 }
 
 }
diff --git a/Userland/Libraries/LibWeb/NavigationTiming/EntryNames.h b/Userland/Libraries/LibWeb/NavigationTiming/EntryNames.h
index 9fc275c0679..077660c2de8 100644
--- a/Userland/Libraries/LibWeb/NavigationTiming/EntryNames.h
+++ b/Userland/Libraries/LibWeb/NavigationTiming/EntryNames.h
@@ -37,6 +37,6 @@ namespace Web::NavigationTiming::EntryNames {
 ENUMERATE_NAVIGATION_TIMING_ENTRY_NAMES
 #undef __ENUMERATE_NAVIGATION_TIMING_ENTRY_NAME
 
-ErrorOr<void> initialize_strings();
+void initialize_strings();
 
 }
diff --git a/Userland/Libraries/LibWeb/PerformanceTimeline/EntryTypes.cpp b/Userland/Libraries/LibWeb/PerformanceTimeline/EntryTypes.cpp
index 8478f623d8d..5ed9bfb9ba1 100644
--- a/Userland/Libraries/LibWeb/PerformanceTimeline/EntryTypes.cpp
+++ b/Userland/Libraries/LibWeb/PerformanceTimeline/EntryTypes.cpp
@@ -12,23 +12,22 @@ namespace Web::PerformanceTimeline::EntryTypes {
 ENUMERATE_PERFORMANCE_TIMELINE_ENTRY_TYPES
 #undef __ENUMERATE_PERFORMANCE_TIMELINE_ENTRY_TYPE
 
-ErrorOr<void> initialize_strings()
+void initialize_strings()
 {
     static bool s_initialized = false;
     VERIFY(!s_initialized);
 
 #define __ENUMERATE_PERFORMANCE_TIMELINE_ENTRY_TYPE(name) \
-    name = TRY(#name##_fly_string);
+    name = #name##_fly_string;
     ENUMERATE_PERFORMANCE_TIMELINE_ENTRY_TYPES
 #undef __ENUMERATE_PERFORMANCE_TIMELINE_ENTRY_TYPE
 
     // NOTE: Special cases for attributes with dashes in them.
-    first_input = TRY("first-input"_fly_string);
-    largest_contentful_paint = TRY("largest-contentful-paint"_fly_string);
-    layout_shift = TRY("layout-shift"_fly_string);
+    first_input = "first-input"_fly_string;
+    largest_contentful_paint = "largest-contentful-paint"_fly_string;
+    layout_shift = "layout-shift"_fly_string;
 
     s_initialized = true;
-    return {};
 }
 
 }
diff --git a/Userland/Libraries/LibWeb/PerformanceTimeline/EntryTypes.h b/Userland/Libraries/LibWeb/PerformanceTimeline/EntryTypes.h
index 220fa611e05..ed37fc45991 100644
--- a/Userland/Libraries/LibWeb/PerformanceTimeline/EntryTypes.h
+++ b/Userland/Libraries/LibWeb/PerformanceTimeline/EntryTypes.h
@@ -28,6 +28,6 @@ namespace Web::PerformanceTimeline::EntryTypes {
 ENUMERATE_PERFORMANCE_TIMELINE_ENTRY_TYPES
 #undef __ENUMERATE_PERFORMANCE_TIMELINE_ENTRY_TYPE
 
-ErrorOr<void> initialize_strings();
+void initialize_strings();
 
 }
diff --git a/Userland/Libraries/LibWeb/SVG/AttributeNames.cpp b/Userland/Libraries/LibWeb/SVG/AttributeNames.cpp
index c01f0cb4087..38689da2e12 100644
--- a/Userland/Libraries/LibWeb/SVG/AttributeNames.cpp
+++ b/Userland/Libraries/LibWeb/SVG/AttributeNames.cpp
@@ -12,7 +12,7 @@ namespace Web::SVG::AttributeNames {
 ENUMERATE_SVG_ATTRIBUTES(__ENUMERATE_SVG_ATTRIBUTE)
 #undef __ENUMERATE_SVG_ATTRIBUTE
 
-ErrorOr<void> initialize_strings()
+void initialize_strings()
 {
     static bool s_initialized = false;
     VERIFY(!s_initialized);
@@ -23,7 +23,6 @@ ErrorOr<void> initialize_strings()
 #undef __ENUMERATE_SVG_ATTRIBUTE
 
     s_initialized = true;
-    return {};
 }
 
 }
diff --git a/Userland/Libraries/LibWeb/SVG/AttributeNames.h b/Userland/Libraries/LibWeb/SVG/AttributeNames.h
index 64af9b9e0d5..8dedb4ecc92 100644
--- a/Userland/Libraries/LibWeb/SVG/AttributeNames.h
+++ b/Userland/Libraries/LibWeb/SVG/AttributeNames.h
@@ -100,6 +100,6 @@ namespace Web::SVG::AttributeNames {
 ENUMERATE_SVG_ATTRIBUTES(__ENUMERATE_SVG_ATTRIBUTE)
 #undef __ENUMERATE_SVG_ATTRIBUTE
 
-ErrorOr<void> initialize_strings();
+void initialize_strings();
 
 }
diff --git a/Userland/Libraries/LibWeb/SVG/TagNames.cpp b/Userland/Libraries/LibWeb/SVG/TagNames.cpp
index a2c4a5b5748..a9ce352902d 100644
--- a/Userland/Libraries/LibWeb/SVG/TagNames.cpp
+++ b/Userland/Libraries/LibWeb/SVG/TagNames.cpp
@@ -12,7 +12,7 @@ namespace Web::SVG::TagNames {
 ENUMERATE_SVG_TAGS
 #undef __ENUMERATE_SVG_TAG
 
-ErrorOr<void> initialize_strings()
+void initialize_strings()
 {
     static bool s_initialized = false;
     VERIFY(!s_initialized);
@@ -22,7 +22,6 @@ ErrorOr<void> initialize_strings()
 #undef __ENUMERATE_SVG_TAG
 
     s_initialized = true;
-    return {};
 }
 
 }
diff --git a/Userland/Libraries/LibWeb/SVG/TagNames.h b/Userland/Libraries/LibWeb/SVG/TagNames.h
index 7a37c5d7606..fdef9b58d74 100644
--- a/Userland/Libraries/LibWeb/SVG/TagNames.h
+++ b/Userland/Libraries/LibWeb/SVG/TagNames.h
@@ -43,6 +43,6 @@ namespace Web::SVG::TagNames {
 ENUMERATE_SVG_TAGS
 #undef __ENUMERATE_SVG_TAG
 
-ErrorOr<void> initialize_strings();
+void initialize_strings();
 
 }
diff --git a/Userland/Libraries/LibWeb/UIEvents/EventNames.cpp b/Userland/Libraries/LibWeb/UIEvents/EventNames.cpp
index d7ef347ef21..cbb1df3a305 100644
--- a/Userland/Libraries/LibWeb/UIEvents/EventNames.cpp
+++ b/Userland/Libraries/LibWeb/UIEvents/EventNames.cpp
@@ -12,18 +12,17 @@ namespace Web::UIEvents::EventNames {
 ENUMERATE_UI_EVENTS
 #undef __ENUMERATE_UI_EVENT
 
-ErrorOr<void> initialize_strings()
+void initialize_strings()
 {
     static bool s_initialized = false;
     VERIFY(!s_initialized);
 
 #define __ENUMERATE_UI_EVENT(name) \
-    name = TRY(#name##_fly_string);
+    name = #name##_fly_string;
     ENUMERATE_UI_EVENTS
 #undef __ENUMERATE_UI_EVENT
 
     s_initialized = true;
-    return {};
 }
 
 }
diff --git a/Userland/Libraries/LibWeb/UIEvents/EventNames.h b/Userland/Libraries/LibWeb/UIEvents/EventNames.h
index bd00dd8ffff..43352edddbb 100644
--- a/Userland/Libraries/LibWeb/UIEvents/EventNames.h
+++ b/Userland/Libraries/LibWeb/UIEvents/EventNames.h
@@ -36,6 +36,6 @@ namespace Web::UIEvents::EventNames {
 ENUMERATE_UI_EVENTS
 #undef __ENUMERATE_UI_EVENT
 
-ErrorOr<void> initialize_strings();
+void initialize_strings();
 
 }
diff --git a/Userland/Libraries/LibWeb/WebGL/EventNames.cpp b/Userland/Libraries/LibWeb/WebGL/EventNames.cpp
index 497863e98f6..e3afcbdc972 100644
--- a/Userland/Libraries/LibWeb/WebGL/EventNames.cpp
+++ b/Userland/Libraries/LibWeb/WebGL/EventNames.cpp
@@ -12,18 +12,17 @@ namespace Web::WebGL::EventNames {
 ENUMERATE_GL_EVENTS
 #undef __ENUMERATE_GL_EVENT
 
-ErrorOr<void> initialize_strings()
+void initialize_strings()
 {
     static bool s_initialized = false;
     VERIFY(!s_initialized);
 
 #define __ENUMERATE_GL_EVENT(name) \
-    name = TRY(#name##_fly_string);
+    name = #name##_fly_string;
     ENUMERATE_GL_EVENTS
 #undef __ENUMERATE_GL_EVENT
 
     s_initialized = true;
-    return {};
 }
 
 }
diff --git a/Userland/Libraries/LibWeb/WebGL/EventNames.h b/Userland/Libraries/LibWeb/WebGL/EventNames.h
index 4d757317c53..235dfa38bb3 100644
--- a/Userland/Libraries/LibWeb/WebGL/EventNames.h
+++ b/Userland/Libraries/LibWeb/WebGL/EventNames.h
@@ -20,6 +20,6 @@ namespace Web::WebGL::EventNames {
 ENUMERATE_GL_EVENTS
 #undef __ENUMERATE_GL_EVENT
 
-ErrorOr<void> initialize_strings();
+void initialize_strings();
 
 }
diff --git a/Userland/Libraries/LibWeb/XHR/EventNames.cpp b/Userland/Libraries/LibWeb/XHR/EventNames.cpp
index 1309b2f6aa1..9c839369e9e 100644
--- a/Userland/Libraries/LibWeb/XHR/EventNames.cpp
+++ b/Userland/Libraries/LibWeb/XHR/EventNames.cpp
@@ -12,18 +12,17 @@ namespace Web::XHR::EventNames {
 ENUMERATE_XHR_EVENTS
 #undef __ENUMERATE_XHR_EVENT
 
-ErrorOr<void> initialize_strings()
+void initialize_strings()
 {
     static bool s_initialized = false;
     VERIFY(!s_initialized);
 
 #define __ENUMERATE_XHR_EVENT(name) \
-    name = TRY(#name##_fly_string);
+    name = #name##_fly_string;
     ENUMERATE_XHR_EVENTS
 #undef __ENUMERATE_XHR_EVENT
 
     s_initialized = true;
-    return {};
 }
 
 }
diff --git a/Userland/Libraries/LibWeb/XHR/EventNames.h b/Userland/Libraries/LibWeb/XHR/EventNames.h
index 0c23c1fb7cf..5b20344f9f9 100644
--- a/Userland/Libraries/LibWeb/XHR/EventNames.h
+++ b/Userland/Libraries/LibWeb/XHR/EventNames.h
@@ -25,6 +25,6 @@ namespace Web::XHR::EventNames {
 ENUMERATE_XHR_EVENTS
 #undef __ENUMERATE_XHR_EVENT
 
-ErrorOr<void> initialize_strings();
+void initialize_strings();
 
 }