

To a certain extent similar instances with similar rules should share bans. It makes no sense for them to individually ban the same user for the same reason as they trudge through communities.
It is absolutely worth talking to admins on different instances to see what their rules are to deffedirate from any instance that is bound to be the nazi bar. With ought talking to the admins they have no idea if content is allowed or just hasn’t been removed yet.
The idea that they are a big powerful bully group is insane. Other instance admins can simply ignore them and suffer no meaningful consequences. The worst they can do is deffedirate.
Ideally everyone would be filtered in their space on an individual basis. This however is utterly impractical and filtering out problematic instances completely makes sense. It makes no sense for volunteers to give themselves more work to allow users from instances where they don’t want to deal with say 90% of their user base
Terraria technically has scaling (tonically just three tiers) but it works fine. Your gear generally upgrades much faster than the scaling enemies. The new enemies are the real obstacle which feels better. I’ve never noticed old enemies becoming a problem and by the end game your ability to clear whatever random enemies stands in your way is trivial