You didn't understand what I wrote.
denying the existence of echo chambers.
Never did that. I even explained the main causes of them.
The solution is not nearly as simple as blocking known ml and maga spaces.
I never said that either. Block bad faith instances and users was part of it, but you need to not self-censor either.
Edit: Are your strawmen bad faith or a misunderstanding? ;)
I find the mods heavy on banning death threats. I also consider your example of AI pile-ons to be unpopular, not an echochamber. The distinction is important.