It’s called taxes. Raise the costs of children and people respond by not having them.
The elitists have created a world that nobody wants to bring children into and then whines that people aren’t having kids.
And the irony is, the left is busy with population reduction and thinks there are too many people already who are *ruining* the planet, and doing what they can to kill them off, and now they are complaining that nobody is having kids.
It would seem that the goal is not to actually reduce the population, but to have an endless supply of people to murder.