It is literally the original/first Lemmy instance. Lemmy.ml and lemmygrad.ml were on the same server with the same IP address before

For sure you can block communities in Lemmy. And very soon entire instances.

For real nazi scum fuck off

Kbin.social isn’t defederated with any of the tankie instances afaik. On kbin your options are limited

Because there are overwhelmingly more tankies than nazis on Lemmy. Most of the rightwingers moved to nostr or whatever after exploding-heads was defederated everywhere and eventually closed down. The Nazis that are left get heavily downvoted, reported and banned pretty quickly. Or are still on/back to reddit. Not saying they aren’t here but they are a LOT less vocal and represented than the ultra-left crowd from hexbear and lemmygrad.

The Fediverse in general is pretty much on the left of the political spectrum. Show me one “conservative” community that is active and where posts aren’t all negative

Lemmy.ml is NOT defederated with lemmygrad.ml or hexbear.net

In fact, the lemmy.ml admins/devs are admin on lemmygrad.ml

Choose an instance that defederated with hexbear and lemmygrad and you won’t see many tankies. Even if they post on Lemmy.ml you won’t see it because that is how federation works.