Due to their shrinking childbirth rate, they have a huge elderly crisis forming as well.
20% over age 60 now.
17% age 50 to 60.
14% age 40 to 50.
Covid's a great way to reduce the elderly problem.
Us stats?
42% over age 40.
https://www.statista.com/statistics/1101677/population-distribution-by-detailed-age-group-in-china/
https://www.statista.com/statistics/241488/population-of-the-us-by-sex-and-age/