I agree with much of what you say except that "women have different needs". I would say each person has different needs and to divide into the male/female binary is a fairly restrictive definition of gender as I have come to understand it.

My wife and I have twins a little less than 2 years old, we are both ~35, but we live in rural-ish NH not SV. She has taken the last 2+ years off for the pregnancy and to function as primary caregiver while I continue to work. While I don't feel a need to work (perhaps a "need to project" would be closer) I do feel a need to provide for my kids while being with them as much as possible. As such I have chosen a low-stress, 9-5 SWE role optimizing for family time over career advancement. At least for the foreseeable future.

From what we can tell she seems to be the only woman from her MBA class that has taken so much time off from career to have children. I don't want to speak for my wife but my impression is that she feels torn by desires to have a high-power career and to spend all the time with the kids (though pandemic parenting in NE with no third spaces available means that some days it would be an easy choice). Maybe that is society having an outsize impact on her internal valuation of family rearing, but I am not sure.

The point I am making is that kind of gender bifurcation doesn't fit the mold that I (a cis-gendered, white man) fit so I find it less plausible that a less-represented person would match it either as my "group" [more accurate term requested] has largely set the social norms.

I acknowledge I could be an outlier.