It doesn't matter. You don't need to keep cranking out babies to have a healthy economy. Let it happen naturally.
Discussion
Losers who choose not to have children don't deserve to have children. Simple as that. Everything voluntary.
I worry we built a society that disincentivizes the family unit. There are many mid curve people whose actions are a by product of their environment.
Yes and they sort themselves out of the gene pool or out of wealth, long term, thank God.
The universe is already taking care of itself. We just need to be moving in the right direction as individuals to be part of it.