

I think it was US OFAC sanctions
https://www.linuxfoundation.org/blog/navigating-global-regulations-and-open-source-us-ofac-sanctions
https://www.theregister.com/2024/10/23/linus_torvalds_affirms_expulsion_of/ (links to the OFAC sanctions set up after Russia invade Ukraine)
The OFAC sanctions do have quite a few lists, with one of them being “Russian Harmful Foreign Activities Sanctions”, so it could be fear of harmful actions and not just retaliation for the invasion
And how’s that working out so far?