I know someone that teaches 4 year olds. She can always tell which ones are never told “no” at home, and they are her biggest problems.
I think that’s the root problem of the entire social justice warrior movement. They were never taught that boundaries are a good think, much less something to internalize.
So the SJWs lack self-control and try to control society as a result, blaming others when they don’t like the boundaries others set and reacting violently when others won’t do what they want.