People in discord keep stealing my artwork and adding filters, their own watermarks, and claiming they own it. I have told them to stop, they didn’t listen. I reported them but staff said it wasn’t against the rules, so it was allowed.
The people who were stealing your art were only doing it to troll you and get a reaction out of you - I am 100% positive none of them will claim your artwork to be theirs outside of that conversation (or at least outside of #general.) My only advice to you is to ignore them and not give them the reaction that they want!