Russia fully understands that this war is against America. Right or wrong, that is their perception.
So far at least, Biden is playing within the rules.
We all should watch and listen closely to determine if there are any hints or suggestions that America can no longer play by the rules.
Then, if those indications begin to appear to start being feasible, the people will have to take to the streets in protest.
However, Biden/America has taken precautions that can defuse any people's protest, by maintaining the image that this isn't America's war.
Now it's become even more risky and dangerous!
The outcome has become hugely important for Russia and consequently America too. A complete win for either side is impossible now. There can only be hope of a partial win for either side being politically spun as victory. The Ukraine and it's people are of no importance whatsoever. That's very unfortunate, but they are the pawns whose country will define the future.