Agreed. I think that PC can never be routed out because this is a gravy train for lawyers. We see how the ACLU attacks the Boy Scouts for using their legal rights to keep homosexuals out, but no one is sueing the ACLU to defend the boyscouts. The "UN-PC" crowd is always on the defense and never on the offence end!
PC can only end when we as a people violently rise up and bloody liberals but good. Words scare them, but that is easily censored. You can't sensor a guy with a bat, and a lawyer can't sue you to stop them from being pummelled!