Thread:Sannse/@comment-46741050-20201215105424/@comment-8-20201218111748

You just say "I am banned on one wiki, but it's not a wiki I have edited, it's just that the admin doesn't get along with me" - or similar.

Blocking for no reason, or no stated reason, is not currently forbidden on Fandom. Admins get to choose who would be a problem on the wiki, even if they haven't been to that wiki. However the community (if there is one) can protest the block and ultimately remove the admin.

But if the case of a new/inactive wiki, it's just ignorable.