I guess I could see your point, but I think you're failing to take into consideration the fact that women are indeed a marginalized group. Just the fact that you claim that women are more "sensitive" about their gender points to the fact that in this culture a lot of males are raised to think blanket statements like that are accurate in any kind of way, i.e. "women are more sensitive, emotional, bad at math" etc. If you were part of a marginalized group, you too would be sensitive about the thing that marginalized you, which in the case of the topic at hand is gender.