Should U.S. developers have been sanctioned over the Iraq war that was launched under false pretenses (non-existent WMD)?
Should company sanctions apply to individuals who happen to work for such a company?
Should the matter have been handled more gracefully than a stealthy removal from the MAINTAINERS file?
Has the culture of the Linux Kernel changed?
The culture has certainly changed, almost all big OSS projects have been captured and are essentially governed by corporations.
Perhaps Torvalds has been legally pressured, but 20 years ago he would have put up a fight at least. Back then everyone was proud that OSS could be used by anyone for anything. Now he attacks critics with the Russian troll meme. This is the worst of Torvalds I have seen so far.
So far, he does not seem to have any issues with exporting the Linux Kernel to Russia, which should also be prohibited by sanctions.