Ukraine cannot go back on what Zelenskky has been preaching for the last 9 months or so. If he does, he loses credibility in Ukraine and the government will fall at some point. Forget what the West want and look at things from a Ukrainian standpoint and you'll realise too much water has passed under the bridge this time. Ukrainian's, especially those displaced, and those with family casualties are not going to accept compromises. And why should they.