Since the administrator absolutely does not care and the moderator let a bully decide, what harassment is to ban someone, we will defederate completely from mstdn.social.

Since a member there with 6k follower can decide, who get banned from there, we absolutely cannot recommend this instance.
It is also worth mentioning that instance moderators bring up accusations of spreading child pornography and private data for moderation when they can’t find a cause to kick someone out.
In my opinion, a very good example that the instance administrator does not have his own server under control.

Legal steps on my part have already been initiated. You should avoid this server, if you want to keep your Mastodon account for a while.