I mean it's much easier to blame a teacher and a school than it is to blame a parent or the student for not accepting personal responsibility.
It's what our society does these days. Easy way out so to speak. The funny thing is though they can't explain the kids who are successful. They can't tell me why the same teacher who helps the kid get to college, cant reach the kid whose mom and dad either don't care or are too lazy to help their kid.
Always take the path of least resistance.