Turns out that "women can work" quickly devolved into "women must work". The curious part is that if you go further back in history, to when most of the population were peasant farmers, it was more the case of "everyone must work" (children too), and house work was nothing like today's. The average 1950's housewife did not have to kill chickens to make soup.

Couple this with the fact that nowadays couples have less children in average and you start to get the picture. If now two people work (vs 1) to have one child (vs 5) that will get the same (vs better) quality of life than their parents then you have on average become poorer.

I can't help but feel we have been duped.