Never much liked the term "PC". Any more than I like the useless and patronizing term "sheep" or "PHRASECENSOREDPOSTERSHOULDKNOWBETTER.". Most of what is termed "PC" used to be seen as simple consideration of others and their feelings. It used to be called politeness and kindness and was seen as being a mark of a civilized, well-mannered and considerate person.

For any intelligent person there are adequate oportunities and methods of reporting the unvarnished truth and letting people know how you feel in no uncertain terms without having to resort to raw insults and ugliness.