They don't exist. Open forums have been dying for the last decade. First they migrated to Reddit, then walled garden Facebook groups, and lately to Discord. Go

They don't exist. Open forums have been dying for the last decade. First they migrated to Reddit, then walled garden Facebook groups, and lately to Discord. Google has also removed a lot of large and active forums from it's index outright, either due to AI bungling of it's core product, anti-competitive reasons, or political conspiracy.