“In Sci-Fi TV and movies, for some reason, when the system breaks down and it is back to a dog eat dog, might makes right, fight for everything you get, only the strong survive, world, women takeover.”
It’s because Hollywood, either following or leading our Department of Defense, is full of crap.
https://73easting.blogspot.com/2024/03/diversity-is-our-strength-until-first.html
It would be leading since Hollywood has been doing that for many decades.