I agree with the other guy, you’re wording it in a way that is attributing all the agency to Ukraine and none to Russia. It probably would lead to much more needless death in the long run, because it sets the stage for additional aggression. Which of course would be staged from a much more consolidated position that would be much harder to roll back than if Ukraine just rolls it back now.
That’s the frying pan saying “at least I’m not as bad as the fire!”