China has been banned from two of communities I run for being a borderline troll. They were the ones who prompted me to open the issue in lemmy

In one community a user has been posting aggressive comments, but not to the point that I feel banning them would be the best course of action (yet). They reported an user to me, and I believed that the user they reported was talking in good faith and they misunderstood what they were saying (It was badly worded). I asked the reporter if I was missing something, and they blocked me. In the community the user has continued to post aggressively, although not nessisarally in a way that violates our rules. I want to message them asking them to calm down a tad bit, but I have no way to do so and I feel I only have one option if they continue that I can not warn them of.

I think it has come to the time were a sitewide ban is appropriate