It's excusatory behavior. Our society no longer pushes people to excel. It now provides myriad excuses and justifications for doing the opposite. People are told from birth that they are special and unique, and any flaw is from an uncontrollable external source. They aren't taught to overcome them. They are taught that they should get a pass and anyone who doesn't provide that pass must be the problem. This in turn reduces exercise, outdoor activity, social interaction and growth, and ambitious effort. They have no reason to apply themselves and never learn how to. Once they get old enough to maybe question this scenario they are so lost and useless that they can't without destroying their entire worldview. This reinforces teaching it to the next generation and implementing policy to reinforce it throughout society.