I feel like we need different ways to share and learn things about harmful posts and comments. Like, sure maybe your server aggregates the posts, and because you own the server you can remove or edit things if you really want to. But I should be able to say “this is objectively wrong in a dangerous way, and here’s proof” in a side channel that the server owner can’t block.
And for it to have any point at all, clients should be able to subscribe to feeds. Like, a science educator I respect can say “I trust this foundation that fights harmful disinformation” and I should be able to click a button and see their stuff. Without the server owner banning me for some weird reason.