I hear this type of statement often, but people rarely mention the scope or who the brain drainees are. In my experience, it's exceptionally rare that American talent comes to Europe compared to the opposite, and I see little reason why that would change in the near future. When it comes to Chinese individuals returning to China from the US, this isn't exactly traditional brain drain, and it's also something China has actively, sometimes aggressively, been pursuing the past decade or so.
> and I see little reason why that would change in the near future
Really? There have been 2 months of reasons accumulating by now. One of which being that the government is made of fascists who make nazi salutes and oligarchs.
Imagine 30 years ago if someone said the country of Wittgenstein would not have a large language model of its own, let alone the EU.
It is insane.
Many people just talk nonsense on this topic with China vs the US. Anyone who hasn't read America Against America by Wang Huning basically has no idea what they are talking about on this subject. Of course, total ignorance on a topic has never been something to slow down the opinion of a westerner.
China has just developed to the extent that top STEM professionals can have a good quality of life at home. Chinese immigrants were pouring when the US was far less welcoming. The US used to also get hordes of migrants from Europe, Japan, Taiwan, and South Korea before they developed.