Similar to reddit, only the popular opinion gets support, everything else gets attacked. Since it is mostly Americans and American politics, it's mostly a very western centric viewpoint that many other parts of the world label as propagandist. It's literally taught in German textbooks for example.
On reddit the user base is large enough that some alternate opinions got through. Here you get banned or removed if you don't tow the line of America #1.
Not everyone that disagrees with your viewpoint is a troll. Not everyone that has a global view of the world is a paid Russian bot. Some are very easy to spot as written by LLMs. But most are not.
I think you're going down a very slippery slope here. All those reddit subs that become echo chambers started this way.