In 2009, Google admitted that the average Internet user in China is about 25 years old, versus about 42 years old in the USA. Also, in 2009, the number of Internet users in China surpassed those in America.
2021 ESTC https://www.youtube.com/watch?v=gEKtI79F6Hs
Excellent info from wide variety of sources, ideas. Makes case for pyramids as power...