Read again what Putin's stated aims are. Hoping for a peace deal with a totalitarian, expansive state does not work. It didn't work when it was "just Crimea", it won't work when it's "just some towns they took by force".

It's utterly naive, given all his history, to think Putin will just acquiesce.

Even if your geopolitical assumptions are correct, Trump and Vance's behaviour yesterday - humiliating a war leader in front of the worlds media, using the rhetoric and tropes of the invaders he is facing was unbelievably disgusting.