We don’t teach kids to treat others the way you want to be treated anymore because the Left decided we don’t all have the same values and expectations anymore. In fact, it is white racist to have character expectations for teachers and students.
Some teachers don’t act loving towards kids and base rewards and punishments on consistent social behavioral expectations for everyone all at the same time.
Many teachers act like careless bullies towards the children. In the void, darkness has come in and it just gets worse for kids in some places.
And socialists seem to be particularly bent upon bullying, for some reason. Maybe it’s that when their utopian system doesn’t work all that harmoniously, they try to make up for it by brute barking of orders and crude imposition of will.
Bullying, where the golden rule should be, can leave horribly empty aching holes in all the hearts it touches, including those who it mis-teaches. Fighting childhood bullies back is at best a stopgap. Godliness has vanished from the schools.
I remember that when I was in school the teachers took their ques from the kids. If a kid was popular the teachers gave them special consideration. If a kid wasn't, they were ignored or worse. The teachers never intervened when kids were nasty to each other. I couldn't figure out why the teachers didn't act like impartial adults. Now I think it is because many of them were still back in school in their emotions. It's like they became teachers so that they could remain throughout their lives with the mentality of a student.