I think you you’re discounting all the redneck, rural yahoos to at least somewhat balance that demo.
I agree totally that in affluent suburbia about the only pitbulls to be found are a couple of dogs in the local pound.
Here is a 3-minute youtube commentary on the situation. What this man has to say is quite thought provoking, and his suggestions seem both radical and reasonable.
This is “Mr. Bill” Donze, of McCook, Nebraska, Donze52 channel:
https://www.youtube.com/watch?v=IAiyNE1S7KM