Can you expand on your thoughts a bit? Do you envision that a very large amount of posts get reviewed in a community notes style?
But community notes works well. That's evidence that reasonableness emerges when you boost content that a diversity of people appreciate, regardless of whether people are sound and reasonable.
> What you describe is a flamewar maintenance algorithm.
Are you saying my idea will increase flamewars? I believe it should decrease flamewars, and that's why I want to see it implemented. Again I point to community notes. If a diversity of people like content, it's probably level-headed, and that's why community notes works so well.
Echo chambers aren't intrinsically bad, only when it's about politics and social issues - i. e. stuff that will affect everyone in the end.