The reason I replied is because of the “submissions” part. They aren’t doing that, everyone can still submit code that might get accepted. What they did was remove some of the people in charge of deciding what gets accepted from the team.
They removed maintainers that work for Russian corporations, they are not blocking submissions from any Russian citizen.
Their FAQ says that they haven’t tested this with KVM switches but that it should work. PiKVM doesn’t always work well with switches, hoping this will be better. Because off-the-shelf IPKVM switches all seem rubbish, overpriced or both.