I'm not sure how true this statement is. I go to Japan every year and the child care infrastructure there is incredible.
The healthcare is icredible - you can literally summon healthcare assistant if youe kid is sick at any point for free to your home
Then there's incredible public transporatiob system, parks, everything is equipped with child support and even culture heavily respects kids so they can do most things independently.
I think they mean expensive time and desire wise and Japanese still work incredible hours many of which seem to actually negatively impact productivity. People don't feel like such investment is worth it and tbh that could easily shift around with cultural changes but Japan is very allergic to those.
This is an interesting point. So apparently the problems of having that terrible working culture are solved for (ish) to promote procreation, but it's not helping. Gee, I wonder if possibly creating a society of miserable people and making it easier for them to create more people they presume will be miserable doesn't work because they just don't want to do that.
pretty much the same in korea, i think korea is slightly worst off, china is beginning to see its effects too, they already trying to change that by "encouraging more sex", but they arnt solving the underlying issue, which is the one-child policy that devastated the female to male ratio and HCOL. and they also have harsh work ethic.
My first two kids were born in Japan, and they were actually pretty cheap. The local city gives you some money (a few thousand) when your child is born, and day care was good and super cheap, like $10 per day because it was subsidized.
Well it does get a lot more expensive when almost everybody wants to live in the same tiny square of the country
Tokyo's population will decline in 2035 according to some estimates