Assholes will get big dogs, abuse ignore and isolate them, then act surprised when they act unpredictably.
Breed specific legislation isn't the answer. The answer is for mandatory training courses predating dog ownership. All dog ownership too. Little dogs can be assholes too.
Idgf if you call me a pedophile but they're right with their point that the AOC is too high. Having a multiple-stage system like many advanced countries do, like Germany, where it begins with 14, loosens up with 16 and fully at 18 is good. That's because it acknowledges the development of humans. Development is a process. Humans in reality are not a simplistic lifeform from a philosophical thought experiment, thinking that it should be illegal before one turns 18 and immediately legal a second thereafter is just nonsensical to me. It doesn't cut off like that, there's no such hard barrier or edge where it suddenly turns from morally bad to not morally bad.
The pit bull groups of dogs, as breeds, are not the nanny-dogs that people claim they were. They are mastiffs; they were intended to guard, and were used for hunting and war. You can train the shit out of them, and they can still revert to breed characteristics.
A study in the US concluded that greater than 60% of all fatal dog attacks in the US were from pit bulls or Rottweilers, but those two groups don't make up nearly 60% of all dogs in the US. These simply aren't breeds that should be left alone with children.