"The reality is that one of the parents has to resign from work or take a long break, but the problem is, it's almost always the female or the mom who has to take a leave," she said
This was always like that, having a kid means very serious sacrifice in other parts of life (for example for women it's selecting a less attractive partner in exchange for higher stability, for men it's stopping changing partners and putting all resources into one family).
Maybe one thing that changed is the lie that we are all special and we can have it all (I thought the same in my 20s).