It doesn't look like that might scale at all. In other words, it works because Mastodon is a very small, niche community. Good thing is that the Mastodon insta

It doesn't look like that might scale at all. In other words, it works because Mastodon is a very small, niche community. Good thing is that the Mastodon instance owners use shared block lists for servers that are currently used to ban free speech instances; that infrastructure could also be used to create a collectively managed list of instances that are full of spam.