And what happens when one person is NOT willing to have a fight? The other person will claim that it was consensual, in a great many cases.
This sort of thing has been tried before. Watch any bad movie (Roadhouse comes to mind) which has a Southern cop or sheriff in it, and you’ll see how the Good Ol’ Boy system worked, with a few bullies at the top and damn near everyone else at the bottom. It’s a meme because it really did happen often enough to become a meme. Sure, most of the movies have one or two badass fighters who come in and clean up the town, but for the most part, IRL the men (and it was ALWAYS men) who ran the town managed to keep control of things, and persuade the badass fighters to join them, not whip them. Women, for the most part, WILL get beat up a great deal more often than they’re able to win a fight, unless they spend a lot of time training.
If you think that this system would be great, consider this…let’s say that you’re going to have a nice little fistfight. But when you show up, the other guy has brought a friend or two, or has brought a knife or gun. Because it WILL happen. And somehow, the evidence of this disappears when you try to bring charges, if you live through it.
And I’ve met enough assholes who are women, or who are physically crippled, that this method wouldn’t really work. Are you really proposing that people should be able to beat the shit out of some 70 year old woman because she’s a bitch? Hell, my late father-in-law grew up in very rough circumstances, and he got into fights regularly, and he was the biggest asshole I ever saw. Getting his ass whooped on a regular basis didn’t make him more polite. If anything, it made him meaner. His parents and family didn’t socialize him properly, and that’s the basis for most of his personality defects.
I don’t know. But having fist fights to settle differences won’t solve anything, and it will cause more problems than it will solve. I suspect that we would really need to be a bit more active in taking kids away from people, and possibly even requiring parenting licenses to change things, but I don’t think that our society is open to those solutions.