Earlier quoted context omitted.
Sure, it does happen but it’s not the normal model. Every mother feels horrible and cries when they institutionalize their kids, western society is based on most people doing this regardless. It is not scalable to educate women for 20 years just to have them become stay at home moms, just as a single farmer today has 40.000 chickens etc.
Not scalable?! Where have you been the last few thousands of years?
They where largely unproductive compared to the last few decades. Source: https://ourworldindata.org/grapher/global-gdp-over-the-long-...