It’s not the dogs. It’s the dog owners.
It’s the owners of these dogs that should have them put down. Let it be at their expense.
There is NO good reason to have, raise, breed or keep Pit bulls.
Some things just need killing.. Like a cottonmouth water moccasin. Totally useless.
And your basis for saying pit bulls are the equivalent of water moccasins? I agree it’s not the dogs, and you are right it IS the owners. Historically what is now considered to form the breed of “pit bull” used to be left with children on a regular basis. They are naturally gentle animals - and want to please their humans. That last trait is what gets them in trouble since so many low-life types want them for the worst possible reasons. There is NO good SCIENTIFIC reason for claiming a specific breed of dog is “totally useless”. That is a strictly emotional response built on media hype - but not scientific evidence.