Comment by coliveira

One needs to disaggregate data to get a full picture of what happens in China due to the rapid evolution of things. Forty years ago very few people went to college. It's a big bulge of population that are not going to upgrade their skills (mostly retired but things like learning to drive or using the popular apps are still difficult for most who have not already learned). They are also very used to hardship and will consume little even if they come into unexpected wealth (say from housing). The demographic shift will not play out as everywhere else.

Western pop consensus on PRC is reliably frequently (almost deliberately) wrong that that the consensus _is_ the extraordinary proof, because these narratives are designed to be cope propaganda.

But the TLDR is it's the quality of workforce not the demographics that drives productivity and growth. JP TFR went below 2 in mid 70s, their economy has grown by 2000% relative to Yen. Same with SKR, TFR went below 2 in mid 80s, economy grew by 2500% relative to KRW... the sauce? Skilling up relative % of workforce to compete on higher end / higher value / higher paid industries. The current limitation with both these countries is they're small, relative to PRC, they've maximized human potential, reaching around 80% skilled workforce, basically the ceiling, they can no longer generate surplus enough talent to compete past limit.

PRC went >2 TFR in 90s, but they have so much people that they're still at 20% skilled workforce, the academic reforms to churn out tertiary only put in place ~10-15 years ago, their headroom is still very high. As in generating OECD+ in skilled talent combined per year. They're on track to add more STEM in the next 25 years (birth cohorts already predetermined) than US will add people (birth and immigration inclusive) - they're on track to have 2-3x more STEM than US total. Meanwhile their catchup in last 10-15 yeras was basically going from fraction of skilled talent to ~parity with US. The TLDR is PRC is in process of undergoing the GREATEST "productive" demographic divident in recorded history, and competitors are not remotely close. Will PRC reach ceiling like JP/SKR with >2 TFR, of course, but not until way past 2050s when they reach 80% highskilled workforce and can't replace at parity. And realisitally that's also a PRC who is multiple times larger than it is now (not 2000% but substantial).

If the full demographic argument is PRC will eventually demographically collapse, likely after most of us are dead, and growing multiple times current size because they generated a workforce larger than west can compete with... then that's going to make people shit bricks.

For reference entire PRC lol demographics narrative was popularized by Zeihan... who keeps forgetting the politics in geopolitics, i.e. US has most deep coasts for ports... except PRC dredges and builds the most productive ports; US has most naturally navigatable waterways, except PRC builds out / maintain their internal waterways with signifiantly more utilitzation. US has immigration... except at PRC scale, even shit TFR properly directed is more talent than US can realistically compete with. 4:2:1 pyrmaid? Yeah kind of PIA... except highest household savings rate in the world, and large regional CoL disparity means you can dump a lot of retirees in nice inland retirement cities one day where they cost fraction to upkeep but still maintain relative good QoL, better than what they grew up with. There's a lot of arbitraging opportunities. And in cases of upper quantiles, that 4:2:1 turns into wealth transfers to the 1 gen to start families.