They are bread to fight and so they aren’t family pets. At least until we breed the instinct out of them again

Bred*

All dog breeds have the ability to fight. Chihuahuas notoriously test lower on temperament tests than Staffordshire terriers and have chewed the face off of babies many a time.

Yes, and maybe we should ban chihuahuas too. But pitbulls have chew random people in public spaces all the damn time.
Honestly both chihuahuas and pugs should also be banned. It’s not their faults we bred them to be sick but we should very much like, stop. At least get all the ones that currently exist fixed. They weren’t inbreeding themselves by choice to begin with either so it’s not like we’re fundamentally removing some choice they had by stopping people from continuing to.

At least get all the ones that currently exist fixed

Good luck on that one.