The answer to big platforms enshittifying is not to move to smaller versions of the same thing. This didn't work for GitHub -> Codeberg/Sourcehut, it didn't work for Twitter -> Mastodon. Because the problem is not necessarily the size, it's the power. Codeberg is exerting power beyond what it should and users have little recourse and get caught up in the issues, some Mastodon servers are fine but there have been plenty of admins who had the power go to their heads or had fallings out with other parts of the network, and again it's the users who get caught up in it.

The answer is building systems that prevent that power trip from ever happening. This is why Bluesky is a better answer to Twitter than Mastodon – the company has its faults, but the approach is a fundamental step forward that Mastodon did not take. The same thing is true of things like Tangled for a software forge. It's no surprise that both of these are based on ATProto, although I'm not saying ATProto is the only option here.