It's relatively easy to demonize Russia, in this case. Their history of human rights violations dwarfs ours. We're not perfect, by any means, and as pointed out earlier, we don't act solely for altruistic reasons. The thing is, we're more likely to attempt to actually stabilize their nation, while allowing them to remain independent, with a minimum amount of indecent behavior. Russia, however, is likely to conquer Ukraine, then prop up another puppet government, where they'll be fully capable of carrying out atrocities as they see fit. It's how Russia rolls. They operate like many nations, with their own interests at heart, but they do it far more cruelly.