- Xi's cult of personality and curtailing of capitalism
- A Taiwan invasion attempt that brings massive blockades and boycotts
- Demographic collapse from decades of poor fecundity
- Financial house of cards / property crisis
Zeihan used to be a cuckoo clock of saying this stuff every year, but recently most of the poo-pooers have gone quiet and even started saying things that quietly agree with him, so I think China doomism is entering mainstream policy planning.
China is undeniably being far more militaristic and aggressive in recent years, and this combined with the COVID shock has led to a large rethink in policy and a questioning of outsource manufacturing reaching the point of sharp security concerns.
Globalization being "over" is debatable, but the notion that the world is in a post-war "new history" is dead with the Ukraine war and China's increasing aggression.