>>511395159That's actually a good point, also chink states were usually a lot less socially mobile than their western counterparts meaning that the rice harvesting peasants in question would have been a larger share of the population
Also Italy and Greece had to contend with way more armed threats except in the period of pax romana when said domestication peaked, while the core of chink civilization was mostly isolated from conflict besides during occasional dynastic conflicts and one major nomadic invasion once every ~500 or so years
It's probably a cumulation of factors coupled with a baseline greater tendency for such behaviour within mongoloids