EDIT: @mindbleach@sh.itjust.works shared something that might help to circumvent this shit:
Contained in these parentheses is a zero-width joiner: (โ)
Basically, add those to whatever you feel that might be filtered out, then remove the parentheses. The content inside the parentheses is invisible, but it screws with regex rules.
it means nobody can see your comments or posts, its the result of a redditor that was making multiple accounts and evading bans 10+years ago. it tricks you into thinking you "arnt banned, or comments removed" this way reddit doesnt advertise to the bots, user that they are banned.