People have no right to complain about wanting more Team Fortress 2 updates and should be grateful that it’s even still being supported when very few developers would keep up with a 15+ year old game.
They’ll get banned eventually, one of the purposes of the “ghost” players is they can be used on “suspected” players that aren’t 100% sure of cheating yet, and trying to kill them will let system know they are in fact a cheater.
Better off just buying a phone clip for your existing dualsense controller