Earlier quoted context omitted.
I don't understand why people care so much whether preferences are biological or cultural. (Well, I understand it if we assume they are being dishonest, so assuming that something is not biological allows them to claim that it can be changed to whatever they think is morally superior. The debate whether being gay is cultural is a good example.) If I am given a true freedom to choose, to decide according to my prefere…
For you, they now are your tastes, but if those tastes were acquired by nurture, they don't have to be your children's tastes. Given some tastes lead to less power and riches in our current societal environment. If they are nurtured, it is logical for parents to want to nurture them to more lucrative alternatives. If they are innate though, it's a waste of time to try and change them. So I feel it is definitly somewh…
My personal suggestion is to assume that biology plays no role and attempt to change yourself to whatever you feel you want to be. I don't think there is any downside really, because it's ultimately the journey not the goal that counts.