You should be able to block followers if you don't want them. Full domain-block might be necessary, but at the very least a per-user blocklist, both blocking people from your list of followers as well as pre-emptively listing usernames you want to block, would be a start.
basic follower list with blocking/unblocking done in 1b2399ad53bd9985066a87c758afc7aca7914997 ! we can come back to advanced things like instance blocking later.
You should be able to block followers if you don't want them. Full domain-block might be necessary, but at the very least a per-user blocklist, both blocking people from your list of followers as well as pre-emptively listing usernames you want to block, would be a start.