I think most of this stuff is because of law suits,the school does not want to have a kid hurt themselves and then be sued by the parents.
Exactly correct. Trampolines are pretty much extinct because of that. Years ago families were much less litigious. Our “monkey bars” in grade school were constructed over asphalt! People got hurt, but nobody got sued. Oh well.
It isn't good for our nation to have such coddled youth. Times aren't always peaceful and prosperous.