As bugme has said, (countless times mind you i think i've seen him on reddit a few times) No one is using Input broadcasting, however as you have said, personally I am worried about using it since ive already had first strike, however i might go back to using it since I am reaching the point where it wouldn't be a huge loss for me if i was to get banned unfairly (Honestly not input broadcasting and still get banned for it by error, etc)