That’s not the main problem here.
Oh? You could optionally expand instead of just stopping at what the problem isn’t.
Other comments had it so I didn’t think it was necessary. Immigration can prop up a low birthrate but that can’t last forever. Need to actually have a culture that supports procreation. And Japan doesn’t really have that. Their work culture is directly responsible for it. I don’t think that’s something easily fixed. Financial incentives could help, but unless it’s pretty hefty it probably wouldn’t be enough.
Australia had a baby bonus for a while. It was a payment you’d get for giving birth to a child. I believe it was like $3K.
But we don’t have an 80hr work week as the norm and we can piss off straight after work without feeling the need to have a beer with our colleagues or bosses.
You could ask him instead of playing leapfrog with yourself.
The problem is the disparity in wealth and a shrinking middle class. Rich people have no problem reproducing, I think musk is on his 14th child.