Where immigrants come from and where they go after reaching the US
https://www.cnn.com/2023/04/15/us/where-immigrants-come-from-cec/index.html
An Indian counterpart said "It takes 20 years for each Indian or Chinese to get a green card"
So, immigrant boom to the US seems to continue in the near future. But, some Japanese counterparts say "Why do they desperately want to live in the US. Do they know the truth of the US?"
Surely, India and China are recording rapid economic growth, which means that the necessity to economically emmigrate into the US is becoming lower and lower.
But, China began shrinking population era, which roughly equals to economy shrinking era. It can be the next immigrant boom to the US.
