This makes perfect sense to me; if you are Russian, you should be held accountable for your leadership choices (you didn’t vote for him, but you love and support people and a system that did) and acquiescence to rule by a man who is clearly evil.

I don’t think this is even close to the level of accountability necessary for the Russian people to see the gravity of their mistake.

You deserve isolation, in my opinion, for your marginal part supporting a system of corruption and mass murder. Some very small amount of Ukranian blood is on your hands, and that means you pay this minor economic cost.