The biggest issue that no one ever wants to talk about is ....
... it's isn't about the QUANTITY of life
.... it's about the QUALITY of life.
If people are able to have a comfortable, stable and prosperous life, with plenty of their own free time to enjoy without worrying about losing everything then they'll make time and an effort to have a family and children.
If all our wealthy overlords ever want to do is squeeze every penny out of us all the time, then people will be less likely to want to have children.
In the 1960s the "Women's Lib" movement started. They got a lot of press coverage because it was a good stroy, but didn't actually change things a lot.
In 1973 the Oil Embargo hit and suddenly one job wasn't enough for the family to survive. Lots of wives had to go out and look for work to keep paying the bills.
The Right has been lying that women getting jobs is what destroyed the one income family.