I can't help trying to imagine what a "sinless" movie/show would look like by those standards.

Probably like a Lolbertarian wet dream, ie. perfectly logical men (only men, no UnStaBLe FeeEEeeEmALeS) making perfectly logical decisions like fuckin robots for the fake nonsense conflicts they encounter, and the villain is either women or "The State(TM)" or WOKEness. so basically Atlas Shrugged lol