A war with NATO (assuming it stays conventional-only) would be the best possible ending to what’s going on in Europe. Early Christmas gift.
It would be 1) much faster than the Ukraine stalemate, 2) lead to a totally unambiguous clear ending for the good guys, like how WW2 ended much better than WW1, 3) probably result in Ukraine recovering much more land than the current situation, 4) serve as clear deterrent to China and other would-be aggressors.