You're really comparing a boring, unattractive and inanimate object with real females? You know that our brains are evolved to wanting to make children and fertilize real females, and not mango holes? The human brain has a completely different reaction of dopamine and other chemical reactions when seeing a real female compared to fake shit.
Even porn doesn't really substitute real females you can touch, smell, feel, fuck, etc. There's a reason you long for a real female to penetrate even after years of only watching porn.
You're saying that if you sent a chad to the hospital the female would want to because you're more dominant. This is not true, especially today with modern weapons. And even if you beat him up with your own strength. There's more to male attraction than just harming others. Like @Leorio said, they would actually visit him at the hospital, cry and suck his dick when he's better.
Everything humans do is natural, even social structures. They just appear artificial, and your brain lables them this way. But everything that happens is 100% natural. We're completely controlled by our genes, which are biological and fundamentally obey physical, natural laws of the universe. Also our environment controls who we are, which again completely obeys natural, physical laws. Everything in existence is 100% natural, nothing is really artificial.