EDIT: @mindbleach@sh.itjust.works shared something that might help to circumvent this shit:
Contained in these parentheses is a zero-width joiner: ()
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.
thats why, it was too new. reddit is very hostile to new accounts, simply thier filters assume people are a potential bot/spammer, if they havnt been on the site that long. thats why people even using some proxies, anti-detect browsers get banned asap. also commenting on a sub, that auto removes your comments, for not having enough “karma or aged account” also flags your account. the question is, is visiting a sub you were previously banned in without commenting, will that also trigger some kind of flag? (i think so), if you notice they already have gone through at least 3 major purges in the last 3 months(of "bots/spammer/evaders) i was on the recieving end of the 3rd one. it was definitely noticable in DEC, as thier were less bots ragebaiting people.