Yeah. I have. Echo chambers. Hated them.
But the OP seems to be open-minded based on this post. If he is (or at least tries to be), then I don’t see a reason why we should just criticize his politics without just cause. If he eventually proves to be a troll or breaks rules then maybe the admins can ban him.
It’s hard to generalize. There are assholes from all political spectrums, even though there may be more in others.
The app has always been trash. Idk how people can take using it for long periods of time. When I went back for a bit (during r/place), the deterioration of content was obvious. Don’t take my word for it - even redditors know it’s getting worse. All they have now is the amount of users.