You have repeated a version of this twice now - I have never claimed to be the only moral person or the only one who knows history. I believe this discussion deserves greater context and nuance than “Biden should sanction Russia into the stoneage” and “Russians will eat the rich”
You are of the age to have lived through this twice now, it would seem that the situational deja-vu would interest you.
What are the other options? Engage in direct combat with Russia? Let Russia get away with invading another country?
I suspect the hope here is that Putin gives up in a couple days and we reinstall them in Swift and things go back to the way they were a few months ago. So hopefully it’s really only a threat of economic collapse but that Putin ceases hostilities before any permanent damage is done to the Russian people.
I’ll also say, there is a lot of sympathy for the poor innocent Russian people, but there are ~400,000 innocent Ukrainian refugees in Poland and Moldova right now. There are no good solutions in war. Poor people die and some of the rich and powerful get richer and more powerful.