Here I thought the Ukraine was the main victim and Russia the perpetrator.
In what way is it not a black and white war of aggression?.
"Look what your new friends made me do to you!"
"Now lie still while I rape you"
In a way, this is a proxy war - against China, at Russia. Western response means Russia has no future with the West and has to pivot to China. This would give China advantage, so I think it’s unlikely for US to preserve Russia in a shape that could be useful to China as an ally.