Plenty of things are “acknowledged in law” but that doesn’t mean they are factual.
If you look at dog breed bite statistics, you’ll see that all breeds are capable of causing harm through a bite.
You will also see that larger, more muscular dogs are more likely to cause serious harm with a bite.
This makes them attractive to owners who want a dog as a status symbol, akin to carrying a weapon.
If we ban the breed, they will just breed inventive crosses or move onto the next large, muscular dog.
It all comes down to training. I own a border collie and actually, they have a really strong prey drive, so I could totally train mine to chase people down and bite them if I wanted. But border collies aren’t attractive to those who want to weaponise their pets, because they don’t look intimidating or hold the same fear as bully breeds do.