OK, I'm convinced that Mastodon is evil. I'm quite able to avoid what I don't like. And I don't want anyone else deciding for me.

Edit: Damn, that was a stupid comment, but I'll leave it as penance. I just wasn't seeing that Mastodon is perfectly setup for compartmentalization. So my Mirimir persona would have an account on some instance that focused on privacy, security and anonymity. And I would be protected from off-topic trolls. But I could have other unlinked personas on other instances, with different topics and blocking criteria. That's very cool.