I don't have much of an opinion on generational living, but could you elaborate on how it guarantees women disproportionately end up with kin work? Also I find it interesting that the institution of motherhood is completely removed from the modern day narrative of empowerment. As long as it is fairly left up to the woman to choose, why would choosing motherhood not be empowering?
You choose motherhood by having kids. You choose fatherhood by having kids. Do you feel empowered by fatherhood? What does it even means? If no, then that is the answer of why would choosing motherhood not be empowering.
Empowering means: "make (someone) stronger and more confident, especially in controlling their life and claiming their rights". Having child does not really make that and I dont see how it should make that.
I have found fatherhood empowering but did not go into it with that expectation. Fatherhood has opened me to new emotional expression and capabilities that I lacked beforehand and I now speak for more than just me when I look for new work or increase my responsibility at work, since any pay or benefit improvements go directly to the family. Fatherhood added more responsibility to my day, which ends up feeling like I have more power, even if I traded some of my personal freedom in order to obtain it. I'm not sure if that means I actually have been disempowered; if so, my more powerful life before marriage and childhood felt less fulfilling.