While this is completely appalling, I cannot say I am shocked considering what Linus posts on some platforms and in some conversations. Really not surprising.
Don't take this justification seriously for a second. This is the check coming due for a community with leadership still beholden to western political hegemony, the intellectual appratus that decides who gets educated and what is published, etc etc. Getting a bit offtopic. View this in the same context as CERN kicking out Russians. Mask is coming off of science, democracy, freedom of speech and all that nonsense made up to spruce up the myth of civilization versus barbarity.
The open source / FOSS movement in China is pretty rad. I use a sweet all platform text editor maintained by Chinese devs only.
People should be more wary of the control universities, NGOs, finance through those, law enforcement infiltration etc from US, Euros, Japan, South Korea, Aus has over open source projects due to technology being such a high national security priority.
Guess we're just going to be racist and run with the misdirection of criticism of US laws on to foreign enemies. Just go with the flow, I guess.
If they really want reverse brain drain it isn't my problem, it's their long term problem. CERN is also making a dumb mistake, all universities are in on this, it's imperial chauvinism.