Everything is sanitized. That makes it easier to react as a machine, like a video game. They forget that this is real life and real people. We live in a work where a kid who gets in trouble at school is kicked out. In most schools, there is no attempt at counseling or anger management classes.
Parents have to have rules and consequences for when the rules are broken.
They don t like it. Kids that grow up being abuses or seeing abuse or their mother at the hands of their father, grow up to be abusers. That s how they know to handle things you become aggressive. Kids get lost in the cracks and teachers aren t able to get to know all of them. As a result, it s harder to know when a kid is in trouble.