hey I picked up a few choice curse words because of this muting feature, so this aspect of the game has been needing some improvements for some time now, but putting in more informal and slang variations of curses is bound to mess it up even more
or maybe the banned words is according to some rules we are not aware of
and yeah it's mostly the kids who curse, and it's not really that rampant in the game at all, just report if someone is getting around it