It's been a single generation, as I remember it. At least if you were born in the 80s/early 90s.
The average age to have a first child has skyrocketed and, particularly in some parts of the world, the idea of an extended family is no longer a thing. The support network has frayed a TON and the level of demand on parents has gone up at the same time.
And nobody seems to acknowledge it, honestly. At least outside bad faith fascistoid tradwife peddlers. But this isn't about traditional gender roles, it's about telling all parents that they need to constantly monitor their kids for two decades and simultaneously cutting them off from any source of help during that period (unless they're filthy rich and can pay for dedicated labor to replace that support).
It's not practical at all.
In the way you spitting in the ocean hurts the landmass of Africa.