Yes.

The problem is that sh.itjust.works has an open-registration policy. So when Beehaw.org banned a user, they just made user2@sh.itjust.works and then user3@sh.itjustworks (etc. etc.) and Beehaw.org kept getting flooded with dick-pic spam.

The underlying question is one of open-registration vs closed-registration. Furthermore, its compounded by the fact that Mastodon-like moderation tools don't exist yet (Lemmy is much newer), so solutions from Mastodon don't exist yet.

It sounds like Beehaw.org is pretty confident that Mastodon-like moderation tools will allow them to open back up.

It is still me just under different account. I decide seeing if the defederates posts settle before I reply to you.

On sh.itjust.works, This user creates several threads and comments to making wave hating on exploding-heads.com in last 24 hours and he is proud of the clout he generates. There are also several brigading kbin.social people replying to my comments as camoflaging as sh.itjust.works people; in my instance kbin.social people do not have their @ domain. I am correct on this one; there are several trolls try to abuse defederate feature disguised as community voice as they please.

In this instance I immediately see another post, that is posted in the same day here. However, this attempt immediately backtracked by the OP, so I think this is different than what happens on sh.itjust.works so I am wrong on this one.