If you think denying technology to China because they work with Russia is a proportional response to Russia murdering people in Europe, I have some news for you about CIA activities all over the World including in Europe …
It’s a lot more simple to just follow the logic of Principles and pushing back on those commiting wars of aggression and genocide and those who support them as a rule and without trying to treat some of those one way and others differently for *reasons*, than try and come up with the perfect red-line of actions in Europe which decides between “do nothing at all” and “block anybody in any away associated with them”, that puts Russia on the bad side of the line and the likes of America on the good side so that we can keep on treating one set of murderous imperialists better than the other.