The issue is that 'rudeness' is an excuse for truths being exposed. People don't like being told to their face that they are incorrect or wrong in a blunt manner, your supposed to do it with fairy godmother stories these days. Stuff that.Yeah apparently if you don't respect rudeness, you are being PC
Life has gotten easier for a lot of people these days because they can blame others for their mistakes and shortcomings rather than just admitting it, taking it on the chin and getting better. We ALL experience this (its called life) and society is now telling you it's okay to run away and hide under a tea cosy.