diff --git a/Libraries/LibJS/Runtime/VM.cpp b/Libraries/LibJS/Runtime/VM.cpp
index da24a99306a..b1739c03c3e 100644
--- a/Libraries/LibJS/Runtime/VM.cpp
+++ b/Libraries/LibJS/Runtime/VM.cpp
@@ -37,7 +37,7 @@
 
 namespace JS {
 
-ErrorOr<NonnullRefPtr<VM>> VM::create(OwnPtr<Agent> agent)
+NonnullRefPtr<VM> VM::create(OwnPtr<Agent> agent)
 {
     ErrorMessages error_messages {};
     error_messages[to_underlying(ErrorMessage::OutOfMemory)] = ErrorType::OutOfMemory.message();
diff --git a/Libraries/LibJS/Runtime/VM.h b/Libraries/LibJS/Runtime/VM.h
index fa547f39dd4..adc87b37937 100644
--- a/Libraries/LibJS/Runtime/VM.h
+++ b/Libraries/LibJS/Runtime/VM.h
@@ -47,7 +47,7 @@ enum class EvalMode {
 
 class VM : public RefCounted<VM> {
 public:
-    static ErrorOr<NonnullRefPtr<VM>> create(OwnPtr<Agent> = {});
+    static NonnullRefPtr<VM> create(OwnPtr<Agent> = {});
     ~VM();
 
     GC::Heap& heap() { return m_heap; }
diff --git a/Libraries/LibTest/JavaScriptTestRunnerMain.cpp b/Libraries/LibTest/JavaScriptTestRunnerMain.cpp
index bbe276a6098..0b52080efaf 100644
--- a/Libraries/LibTest/JavaScriptTestRunnerMain.cpp
+++ b/Libraries/LibTest/JavaScriptTestRunnerMain.cpp
@@ -183,7 +183,7 @@ int main(int argc, char** argv)
         g_main_hook();
 
     if (!g_vm) {
-        g_vm = MUST(JS::VM::create());
+        g_vm = JS::VM::create();
         g_vm->set_dynamic_imports_allowed(true);
     }
 
diff --git a/Libraries/LibWeb/Bindings/MainThreadVM.cpp b/Libraries/LibWeb/Bindings/MainThreadVM.cpp
index 7cafd1a7b7f..650c9bfe149 100644
--- a/Libraries/LibWeb/Bindings/MainThreadVM.cpp
+++ b/Libraries/LibWeb/Bindings/MainThreadVM.cpp
@@ -72,11 +72,11 @@ HTML::Script* active_script()
         });
 }
 
-ErrorOr<void> initialize_main_thread_vm(HTML::EventLoop::Type type)
+void initialize_main_thread_vm(HTML::EventLoop::Type type)
 {
     VERIFY(!s_main_thread_vm);
 
-    s_main_thread_vm = TRY(JS::VM::create(make<HTML::SimilarOriginWindowAgent>()));
+    s_main_thread_vm = JS::VM::create(make<HTML::SimilarOriginWindowAgent>());
 
     auto& agent = as<HTML::Agent>(*s_main_thread_vm->agent());
     agent.event_loop = s_main_thread_vm->heap().allocate<HTML::EventLoop>(type);
@@ -645,8 +645,6 @@ ErrorOr<void> initialize_main_thread_vm(HTML::EventLoop::Type type)
     s_main_thread_vm->host_unrecognized_date_string = [](StringView date) {
         dbgln("Unable to parse date string: \"{}\"", date);
     };
-
-    return {};
 }
 
 JS::VM& main_thread_vm()
diff --git a/Libraries/LibWeb/Bindings/MainThreadVM.h b/Libraries/LibWeb/Bindings/MainThreadVM.h
index 3e7c9a5780e..364900207a2 100644
--- a/Libraries/LibWeb/Bindings/MainThreadVM.h
+++ b/Libraries/LibWeb/Bindings/MainThreadVM.h
@@ -32,7 +32,7 @@ struct WebEngineCustomJobCallbackData final : public JS::JobCallback::CustomData
 
 HTML::Script* active_script();
 
-ErrorOr<void> initialize_main_thread_vm(HTML::EventLoop::Type);
+void initialize_main_thread_vm(HTML::EventLoop::Type);
 JS::VM& main_thread_vm();
 
 void queue_mutation_observer_microtask(DOM::Document const&);
diff --git a/Meta/Lagom/Fuzzers/FuzzCSSParser.cpp b/Meta/Lagom/Fuzzers/FuzzCSSParser.cpp
index d24c6311841..bd3cabc2928 100644
--- a/Meta/Lagom/Fuzzers/FuzzCSSParser.cpp
+++ b/Meta/Lagom/Fuzzers/FuzzCSSParser.cpp
@@ -17,7 +17,7 @@ struct Globals {
 Globals::Globals()
 {
     Web::Platform::EventLoopPlugin::install(*new Web::Platform::EventLoopPluginSerenity);
-    MUST(Web::Bindings::initialize_main_thread_vm(Web::HTML::EventLoop::Type::Window));
+    Web::Bindings::initialize_main_thread_vm(Web::HTML::EventLoop::Type::Window);
 }
 
 }
diff --git a/Meta/Lagom/Fuzzers/FuzzJs.cpp b/Meta/Lagom/Fuzzers/FuzzJs.cpp
index 8949d579cef..a245e482075 100644
--- a/Meta/Lagom/Fuzzers/FuzzJs.cpp
+++ b/Meta/Lagom/Fuzzers/FuzzJs.cpp
@@ -19,7 +19,7 @@ extern "C" int LLVMFuzzerTestOneInput(uint8_t const* data, size_t size)
     // FIXME: https://github.com/SerenityOS/serenity/issues/17899
     if (!Utf8View(js).validate())
         return 0;
-    auto vm = MUST(JS::VM::create());
+    auto vm = JS::VM::create();
     auto root_execution_context = JS::create_simple_execution_context<JS::GlobalObject>(*vm);
     auto& realm = *root_execution_context->realm;
     auto parse_result = JS::Script::parse(js, realm);
diff --git a/Meta/Lagom/Fuzzers/FuzzilliJs.cpp b/Meta/Lagom/Fuzzers/FuzzilliJs.cpp
index 9c3ef8daa57..c8526c84195 100644
--- a/Meta/Lagom/Fuzzers/FuzzilliJs.cpp
+++ b/Meta/Lagom/Fuzzers/FuzzilliJs.cpp
@@ -194,7 +194,7 @@ int main(int, char**)
     reprl_input = (char*)mmap(0, REPRL_MAX_DATA_SIZE, PROT_READ | PROT_WRITE, MAP_SHARED, REPRL_DRFD, 0);
     VERIFY(reprl_input != MAP_FAILED);
 
-    auto vm = MUST(JS::VM::create());
+    auto vm = JS::VM::create();
     auto root_execution_context = JS::create_simple_execution_context<TestRunnerGlobalObject>(*vm);
     auto& realm = *root_execution_context->realm;
 
diff --git a/Services/WebContent/main.cpp b/Services/WebContent/main.cpp
index cabe2e7d512..a5ef5ebe275 100644
--- a/Services/WebContent/main.cpp
+++ b/Services/WebContent/main.cpp
@@ -191,7 +191,7 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
 
     Web::Platform::FontPlugin::install(*new WebView::FontPlugin(is_layout_test_mode, &font_provider));
 
-    TRY(Web::Bindings::initialize_main_thread_vm(Web::HTML::EventLoop::Type::Window));
+    Web::Bindings::initialize_main_thread_vm(Web::HTML::EventLoop::Type::Window);
 
     if (collect_garbage_on_every_allocation)
         Web::Bindings::main_thread_vm().heap().set_should_collect_on_every_allocation(true);
diff --git a/Services/WebWorker/main.cpp b/Services/WebWorker/main.cpp
index 6ad9a7b58f4..42376637174 100644
--- a/Services/WebWorker/main.cpp
+++ b/Services/WebWorker/main.cpp
@@ -68,7 +68,7 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
 
     Web::Platform::FontPlugin::install(*new WebView::FontPlugin(false));
 
-    TRY(Web::Bindings::initialize_main_thread_vm(Web::HTML::EventLoop::Type::Worker));
+    Web::Bindings::initialize_main_thread_vm(Web::HTML::EventLoop::Type::Worker);
 
     TRY(initialize_resource_loader(Web::Bindings::main_thread_vm().heap(), request_server_socket));
 
diff --git a/Tests/LibJS/test262-runner.cpp b/Tests/LibJS/test262-runner.cpp
index a3f27621eef..4869e4377a7 100644
--- a/Tests/LibJS/test262-runner.cpp
+++ b/Tests/LibJS/test262-runner.cpp
@@ -210,7 +210,7 @@ static ErrorOr<void, TestError> run_test(StringView source, StringView filepath,
         return {};
     }
 
-    auto vm = MUST(JS::VM::create());
+    auto vm = JS::VM::create();
     vm->set_dynamic_imports_allowed(true);
 
     GC::Ptr<JS::Realm> realm;
diff --git a/Utilities/js.cpp b/Utilities/js.cpp
index 89caf01eaba..7be494355e8 100644
--- a/Utilities/js.cpp
+++ b/Utilities/js.cpp
@@ -558,7 +558,7 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
     AK::set_debug_enabled(!disable_debug_printing);
     s_history_path = TRY(String::formatted("{}/.js-history", Core::StandardPaths::home_directory()));
 
-    g_vm_storage.get() = TRY(JS::VM::create());
+    g_vm_storage.get() = JS::VM::create();
     g_vm = g_vm_storage->ptr();
     g_vm->set_dynamic_imports_allowed(true);