There comes a time when every person realizes that Political Correctness is just a dodge for people pining for good old fashioned thought control. Are we there yet? No. Not yet. But then most things in history that turn out bad didn’t happen overnight. Waiting until we’re there yet will merely guarantee a harder time dealing with it than stopping it before it happens.
Here is an interesting piece tracing the rise of PC in the good old USA. More than worth the read.