From bd64ec817d4a8be87722122622d30f72e614b87c Mon Sep 17 00:00:00 2001
From: Riccardo Cipolleschi <cipolleschi@meta.com>
Date: Fri, 11 Apr 2025 08:16:46 -0700
Subject: [PATCH] Backout "Add warning when a component is loaded with the
 interop layer"

Summary:
Backing out https://github.com/facebook/react-native/pull/50244 as it is causing unexpected issues internally.

## Changelog:
[iOS][Changed] - Revert  "Add warning when a component is loaded with the interop layer"

Reviewed By: cortinico

Differential Revision: D72857290

fbshipit-source-id: cfae6ccf85a472ae03983349fc7a2620e157865d
---
 .../Libraries/AppDelegate/RCTReactNativeFactory.mm          | 1 -
 packages/react-native/React/Base/RCTAssert.m                | 5 +----
 .../React/Fabric/Mounting/RCTComponentViewFactory.mm        | 6 ++----
 3 files changed, 3 insertions(+), 9 deletions(-)

diff --git a/packages/react-native/Libraries/AppDelegate/RCTReactNativeFactory.mm b/packages/react-native/Libraries/AppDelegate/RCTReactNativeFactory.mm
index 673c5c18831..b97ae0614df 100644
--- a/packages/react-native/Libraries/AppDelegate/RCTReactNativeFactory.mm
+++ b/packages/react-native/Libraries/AppDelegate/RCTReactNativeFactory.mm
@@ -50,7 +50,6 @@ using namespace facebook::react;
 {
   if (self = [super init]) {
     self.delegate = delegate;
-    RCTNewArchitectureSetMinValidationLevel(RCTNotAllowedInFabricWithoutLegacy);
     [self _setUpFeatureFlags:releaseLevel];
 
     auto newArchEnabled = [self newArchEnabled];
diff --git a/packages/react-native/React/Base/RCTAssert.m b/packages/react-native/React/Base/RCTAssert.m
index aae18ec0ca6..ca8542eb6ac 100644
--- a/packages/react-native/React/Base/RCTAssert.m
+++ b/packages/react-native/React/Base/RCTAssert.m
@@ -310,9 +310,6 @@ newArchitectureValidationInternal(RCTLogLevel level, RCTNotAllowedValidation typ
       case RCTLogLevelFatal:
         RCTAssert(0, @"%@", msg);
         break;
-      case RCTLogLevelWarning:
-        RCTLogWarn(@"%@", msg);
-        break;
       default:
         RCTAssert(0, @"New architecture validation is only for info, error, and fatal levels.");
     }
@@ -337,7 +334,7 @@ void RCTErrorNewArchitectureValidation(RCTNotAllowedValidation type, id context,
 
 void RCTLogNewArchitectureValidation(RCTNotAllowedValidation type, id context, NSString *extra)
 {
-  newArchitectureValidationInternal(RCTLogLevelWarning, type, context, extra);
+  newArchitectureValidationInternal(RCTLogLevelInfo, type, context, extra);
 }
 
 void RCTNewArchitectureValidationPlaceholder(RCTNotAllowedValidation type, id context, NSString *extra)
diff --git a/packages/react-native/React/Fabric/Mounting/RCTComponentViewFactory.mm b/packages/react-native/React/Fabric/Mounting/RCTComponentViewFactory.mm
index 3db0181332b..df24eebb9df 100644
--- a/packages/react-native/React/Fabric/Mounting/RCTComponentViewFactory.mm
+++ b/packages/react-native/React/Fabric/Mounting/RCTComponentViewFactory.mm
@@ -141,13 +141,11 @@ static Class<RCTComponentViewProtocol> RCTComponentViewClassWithName(const char
   // TODO(T174674274): Implement lazy loading of legacy view managers in the new architecture.
   if (RCTFabricInteropLayerEnabled() && [RCTLegacyViewManagerInteropComponentView isSupported:componentNameString]) {
     RCTLogNewArchitectureValidation(
-        RCTAreLegacyLogsEnabled() ? RCTNotAllowedInFabricWithoutLegacy : RCTNotAllowedInBridgeless,
+        RCTNotAllowedInBridgeless,
         self,
         [NSString
             stringWithFormat:
-                @"The `%@` component is loaded in the app using the Fabric Interop layer. This is part of the compatibility layer with the Legacy Architecture. If `%@` is a local component, please migrate it to be a Native Component as described at https://reactnative.dev/docs/next/fabric-native-components-introduction. If `%@` is a third party dependency, please open an issue in the library repository.",
-                componentNameString,
-                componentNameString,
+                @"Legacy ViewManagers should be migrated to Fabric ComponentViews in the new architecture to reduce risk. Component using interop layer: %@",
                 componentNameString]);
 
     auto flavor = std::make_shared<const std::string>(name);