Hes a victim of creeping weenie-ism.
Just be sure he wears a helmet while he rides his tricycle and takes up soccer.
And, whatever you do, dont let him have a cap pistol!!!
When I was in school in the 60s and 70s, throwing a chair wouldn’t have been acceptable nor should it have been. This has nothing to do with trying to feminize boys or make them into weenies. Throwing a chair is not acceptable, nor is hitting a teacher or any adult or child IMO.
Guess I come from a different era.
Grew up in the Fifties, when kids weren’t oppressed for ‘acting up.’