I personally think that political correctness is one of the biggest evils that Karl Marx could have come up with. Yes, it does have its roots in Marxism. Now however, it is a sledge hammer used to batter anyone who does not conform to what the “PC Police” deem acceptable into submission.
Take a look at this awesome PragerU video about it.
Those with too much time on their hands, working tirelessly to find more things to be offended by.