Silver lining: it makes for good self-deprecating humor, e.g. when a woman notices me acting immaturely and asks me my age, I say "male" and usually that disarms the situation somewhat when I get a chuckle in response.

I've never read the book, but based on your post, I wonder if it delves into the discrepancy in the number of crossovers in the female corpus collosum versus the number of crossovers in the male corpus collosum. Women have more so women are better at "multitasking" whereas men are better geared to leverage their prototypical strength, speed, and size advantages and narrow their focus to hunting one animal to bring home meat.

This sort of explains why the natural home work split developed. Men were out hunting because we are well suited to that task, especially when considering the effects that testosterone has on 3D mapping and how that applies to projectiles for hunting.

Since the men were out leveraging their strengths, it was up to the women to attend to a lot of things around the homestead like the garden and livestock and children and laundry and cooking, etc.

As the world changed, the need for that type of division of labor became less and less. The question that the "trad wife" movement seems to be exploring is whether or not we should have deviated from that course in the first place.

It is certainly interesting to consider biological sexual dichotomies as offering insights into how societal roles evolved over time though.