Evolution doesn't care much about having women as equal to men. Because all it cares about is about making the species survive. So it just happned to be men who had the extra body strength. And that's before when it was just hunters and gatherers when there was eqaulity. So there's probably an evolutionary reason why men would have more body strength. And women having something else. So yeah. Honestly I feel like it's okay if the genders were slightly different. I don't know just my thought..