Oh yes absolutely, I agree that environmental factors play a role, and that role varies in intensity and direction. Looking at what limited historical evidence I know offhand it appears that the female form has been more consistently sought after. Of course, this could be due to the fact that my historical context are the Romans, Greek, parts of indo-asia, and a sprinkling of Japan. So a rather wide swath of places like South America and Africa aren’t really known.

I don’t have enough knowledge. It just seems from what I do know that there is some significant focus on this, or maybe just less focus on males in general.