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.
High posting karma accounts will get spared. They will axe accounts with comment karma only fairly readily.
they set thier bot/spam filters way much higher than in the past months, in last week people noticed thier accs were getting shadow/ban in large amounts in such sudden and quick succession to.