To be fair, given the last post and the first post of Nightwing and yourself Rodi, it does seem one massive heck of a coincidence.
And given the reports that your Steam profile had that nametag also - irrespective of you liking the batman colouring in books.
I haven’t seen any insults. You however have openly admitted insulting people, source:
https ://eu.forums.blizzard.com/en/overwatch/t/wave-of-false-bans-for-cheating/28023/35