Pending Sociocultural Evolution?

Ever wonder if we are setting ourselves up for a pendulum swing?  Like, we're tip toeing around everyone's feelings, gotten too "PC", giving out participation trophies and coddling everyone's self esteem so much these days that maybe we're just building up to swing hard the other way.  In a few years, we'll be so up to our eardrums in niceties and catering to everyone's fragile self worth, there will be an evolution in society where we all become Don Rickles', Lisa Lampenelli's and Jeff Ross'?  We'll just go around saying unnecessarily harsh comments.  Internet trolls will climb out from behind keyboards and walk the streets telling e'rbody what's wrong with them, with no provocation.  We'll be at little league games screaming at kids what pieces of poop they are if they miss that fly ball.  It will be one huge "live" roast.  Everyone's fair game and no one's feelings matter.  Sometimes, I wonder.