alot of it is in how and where the dog is raised. walk thru my small town and there are wonderful pit bulls and rotts everywhere, that act like labs and retrievers should, and the labs and retrievers are the more aggressive dogs around.
OTOH, go to some of the less desirable sections of any large city, that’s where you’re likely to find the unloved, chained to a tree dogs that are almost feral from neglect. put any dog in that situation and it’ll act just like that.
its not a question of banning any breed, it a matter of people taking proper care of their animals.
You will never, never change my opinion of pit bulls. I think children should never be risked, not one, not ever. And pit bulls are an unacceptable risk around children. The end.