Veteran public school teacher here.
Before 1995 or so, school administrators valued order and education above all else. Those folks were allies of the classroom teacher.
But no longer. Today’s school administrators are fully woke. And they value public relations above all else. They will make no move that could reflect badly on the district.
“You’ve got a violent student in your class? Too bad! That’s your problem. We’ve got to keep the suspension rates low. Low suspension rates make the district look good!
We don’t care if a violent student is disrupting the education of others. And we don’t care if you are assaulted. That’s your problem.”
"Today’s school administrators are fully woke. And they value liberal, eletists, racist black public relations above all else. They will make no move that could reflect badly on the district in the eyes of those who hate the country and hate whitey, racists."
There are still, although dwindling amount of, those who aren't happy about what's going on in the public (and some private) schools. The problem is, they are either terrified of speaking up for fear of losing their job...or even arrested, or they are too busy with life to be bothered.