There's just a lack of discipline in general. If my kindergartener comes home and says "I don't give a fuck" because he learned it at school, that's a problem.

There's just a lack of discipline in general. If my kindergartener comes home and says "I don't give a fuck" because he learned it at school, that's a problem. When the school makes the excuse "We're a public school and can't really control what is said", that's an even bigger problem.