I think you have issues with reading comprehension. I haven’t bitched anywhere about any defederation, moderation, censorship or whatever done by instance owners.
Obviously, it’s up to them and can lead to better content. It can also lead to echo chambers, but that’s an implementation detail.
All I did was point out that censorship is not free speech. Free speech is an ideal that doesn’t work in the real world, and it’s fine to admit you’re not open to everyone having free speech.
Yes it does. It’s China, and then a bunch of unrelated ignoramuses.