diff --git a/Userland/Libraries/LibWeb/Fetch/Fetching/Fetching.cpp b/Userland/Libraries/LibWeb/Fetch/Fetching/Fetching.cpp
index 377ae146596..059cd7e85e2 100644
--- a/Userland/Libraries/LibWeb/Fetch/Fetching/Fetching.cpp
+++ b/Userland/Libraries/LibWeb/Fetch/Fetching/Fetching.cpp
@@ -417,16 +417,16 @@ WebIDL::ExceptionOr<JS::GCPtr<PendingResponse>> main_fetch(JS::Realm& realm, Inf
 
                 // 2. Set response to the following filtered response with response as its internal response, depending
                 //    on request’s response tainting:
-                response = TRY_OR_IGNORE([&]() -> WebIDL::ExceptionOr<JS::NonnullGCPtr<Infrastructure::Response>> {
+                response = [&]() -> JS::NonnullGCPtr<Infrastructure::Response> {
                     switch (request->response_tainting()) {
                     // -> "basic"
                     case Infrastructure::Request::ResponseTainting::Basic:
                         // basic filtered response
-                        return TRY_OR_THROW_OOM(vm, Infrastructure::BasicFilteredResponse::create(vm, *response));
+                        return Infrastructure::BasicFilteredResponse::create(vm, *response);
                     // -> "cors"
                     case Infrastructure::Request::ResponseTainting::CORS:
                         // CORS filtered response
-                        return TRY_OR_THROW_OOM(vm, Infrastructure::CORSFilteredResponse::create(vm, *response));
+                        return Infrastructure::CORSFilteredResponse::create(vm, *response);
                     // -> "opaque"
                     case Infrastructure::Request::ResponseTainting::Opaque:
                         // opaque filtered response
@@ -434,7 +434,7 @@ WebIDL::ExceptionOr<JS::GCPtr<PendingResponse>> main_fetch(JS::Realm& realm, Inf
                     default:
                         VERIFY_NOT_REACHED();
                     }
-                }());
+                }();
             }
 
             // 15. Let internalResponse be response, if response is a network error, and response’s internal response
diff --git a/Userland/Libraries/LibWeb/Fetch/Infrastructure/HTTP/Responses.cpp b/Userland/Libraries/LibWeb/Fetch/Infrastructure/HTTP/Responses.cpp
index b6e48eb6a39..079ec1309b0 100644
--- a/Userland/Libraries/LibWeb/Fetch/Infrastructure/HTTP/Responses.cpp
+++ b/Userland/Libraries/LibWeb/Fetch/Infrastructure/HTTP/Responses.cpp
@@ -146,18 +146,18 @@ ErrorOr<Optional<URL::URL>> Response::location_url(Optional<String> const& reque
 }
 
 // https://fetch.spec.whatwg.org/#concept-response-clone
-WebIDL::ExceptionOr<JS::NonnullGCPtr<Response>> Response::clone(JS::Realm& realm) const
+JS::NonnullGCPtr<Response> Response::clone(JS::Realm& realm) const
 {
     // To clone a response response, run these steps:
     auto& vm = realm.vm();
 
     // 1. If response is a filtered response, then return a new identical filtered response whose internal response is a clone of response’s internal response.
     if (is<FilteredResponse>(*this)) {
-        auto internal_response = TRY(static_cast<FilteredResponse const&>(*this).internal_response()->clone(realm));
+        auto internal_response = static_cast<FilteredResponse const&>(*this).internal_response()->clone(realm);
         if (is<BasicFilteredResponse>(*this))
-            return TRY_OR_THROW_OOM(vm, BasicFilteredResponse::create(vm, internal_response));
+            return BasicFilteredResponse::create(vm, internal_response);
         if (is<CORSFilteredResponse>(*this))
-            return TRY_OR_THROW_OOM(vm, CORSFilteredResponse::create(vm, internal_response));
+            return CORSFilteredResponse::create(vm, internal_response);
         if (is<OpaqueFilteredResponse>(*this))
             return OpaqueFilteredResponse::create(vm, internal_response);
         if (is<OpaqueRedirectFilteredResponse>(*this))
@@ -231,7 +231,7 @@ void FilteredResponse::visit_edges(JS::Cell::Visitor& visitor)
     visitor.visit(m_internal_response);
 }
 
-ErrorOr<JS::NonnullGCPtr<BasicFilteredResponse>> BasicFilteredResponse::create(JS::VM& vm, JS::NonnullGCPtr<Response> internal_response)
+JS::NonnullGCPtr<BasicFilteredResponse> BasicFilteredResponse::create(JS::VM& vm, JS::NonnullGCPtr<Response> internal_response)
 {
     // A basic filtered response is a filtered response whose type is "basic" and header list excludes
     // any headers in internal response’s header list whose name is a forbidden response-header name.
@@ -256,7 +256,7 @@ void BasicFilteredResponse::visit_edges(JS::Cell::Visitor& visitor)
     visitor.visit(m_header_list);
 }
 
-ErrorOr<JS::NonnullGCPtr<CORSFilteredResponse>> CORSFilteredResponse::create(JS::VM& vm, JS::NonnullGCPtr<Response> internal_response)
+JS::NonnullGCPtr<CORSFilteredResponse> CORSFilteredResponse::create(JS::VM& vm, JS::NonnullGCPtr<Response> internal_response)
 {
     // A CORS filtered response is a filtered response whose type is "cors" and header list excludes
     // any headers in internal response’s header list whose name is not a CORS-safelisted response-header
diff --git a/Userland/Libraries/LibWeb/Fetch/Infrastructure/HTTP/Responses.h b/Userland/Libraries/LibWeb/Fetch/Infrastructure/HTTP/Responses.h
index ec35fc1e633..e5d842048b3 100644
--- a/Userland/Libraries/LibWeb/Fetch/Infrastructure/HTTP/Responses.h
+++ b/Userland/Libraries/LibWeb/Fetch/Infrastructure/HTTP/Responses.h
@@ -109,7 +109,7 @@ public:
     [[nodiscard]] Optional<URL::URL const&> url() const;
     [[nodiscard]] ErrorOr<Optional<URL::URL>> location_url(Optional<String> const& request_fragment) const;
 
-    [[nodiscard]] WebIDL::ExceptionOr<JS::NonnullGCPtr<Response>> clone(JS::Realm&) const;
+    [[nodiscard]] JS::NonnullGCPtr<Response> clone(JS::Realm&) const;
 
     [[nodiscard]] JS::NonnullGCPtr<Response> unsafe_response();
 
@@ -227,7 +227,7 @@ class BasicFilteredResponse final : public FilteredResponse {
     JS_DECLARE_ALLOCATOR(BasicFilteredResponse);
 
 public:
-    [[nodiscard]] static ErrorOr<JS::NonnullGCPtr<BasicFilteredResponse>> create(JS::VM&, JS::NonnullGCPtr<Response>);
+    [[nodiscard]] static JS::NonnullGCPtr<BasicFilteredResponse> create(JS::VM&, JS::NonnullGCPtr<Response>);
 
     [[nodiscard]] virtual Type type() const override { return Type::Basic; }
     [[nodiscard]] virtual JS::NonnullGCPtr<HeaderList> header_list() const override { return m_header_list; }
@@ -246,7 +246,7 @@ class CORSFilteredResponse final : public FilteredResponse {
     JS_DECLARE_ALLOCATOR(CORSFilteredResponse);
 
 public:
-    [[nodiscard]] static ErrorOr<JS::NonnullGCPtr<CORSFilteredResponse>> create(JS::VM&, JS::NonnullGCPtr<Response>);
+    [[nodiscard]] static JS::NonnullGCPtr<CORSFilteredResponse> create(JS::VM&, JS::NonnullGCPtr<Response>);
 
     [[nodiscard]] virtual Type type() const override { return Type::CORS; }
     [[nodiscard]] virtual JS::NonnullGCPtr<HeaderList> header_list() const override { return m_header_list; }
diff --git a/Userland/Libraries/LibWeb/Fetch/Response.cpp b/Userland/Libraries/LibWeb/Fetch/Response.cpp
index fa993ae5135..99f8e5274e5 100644
--- a/Userland/Libraries/LibWeb/Fetch/Response.cpp
+++ b/Userland/Libraries/LibWeb/Fetch/Response.cpp
@@ -289,7 +289,7 @@ WebIDL::ExceptionOr<JS::NonnullGCPtr<Response>> Response::clone() const
         return WebIDL::SimpleException { WebIDL::SimpleExceptionType::TypeError, "Response is unusable"sv };
 
     // 2. Let clonedResponse be the result of cloning this’s response.
-    auto cloned_response = TRY(m_response->clone(realm));
+    auto cloned_response = m_response->clone(realm);
 
     // 3. Return the result of creating a Response object, given clonedResponse, this’s headers’s guard, and this’s relevant Realm.
     return Response::create(HTML::relevant_realm(*this), cloned_response, m_headers->guard());