So if biology has an influence at all on what genders as a whole tend to like, every individual is completely controlled by their biology?
We can't escape our biology now, can we? That's pretty much what a slave is, no matter how tight the leash is held.
If things were that simplistic, everyone would conform to all gender stereotypes, or at least there would be a lot more uniformity within each gender.
There is a lot of uniformity. Most people are basically carbon copies of each other. If there was even more uniformity we'd be in an Orwellian nightmare.
EDIT: But really, I'm being facetious. Do you think I, of all people, would actively make such dramatic proclamations? :p This whole thread is one big deja vu that I've had a billion times before and I don't know why I didn't keep my cool. I know exactly what Automata is talking about and I know exactly how I relate to it. He isn't actively wrong either, the matter is a bit more complicated than what we've been churning out in our race to one-up each other.