Imagine if it were the other way around, and all the top American university graduates left to do their PhDs and postdocs in Chinese labs. Americans would thro

Imagine if it were the other way around, and all the top American university graduates left to do their PhDs and postdocs in Chinese labs. Americans would throw a fit and say it was a grave threat to American technological superiority, national security, etc. It's obviously good for a country when it can attract the top talent from around the world.