Luckily for you Russophile lot, the end of this war is entirely in the hands of your leader. Putin can order his forces to withdraw, and end it overnight.
The only cost to Russia will be in amour propre, and there will be the personal political stress on the regime, but that is irrelevant to Russia itself, and its people.
I have no fondness for Russia or Putin. You can’t find a single article I’ve posted in favor of either.
My concern is the stability of the USA.