President Trump said. “Never in a million years. But even now, if I were president, I’d be able to negotiate an end to this horrible and rapidly escalating war in 24 hours.” - February 01, 2023.
He's always speaking about how great he is at deals. This rare earth gives him justification for supporting Ukraine, even though he said he'd end the war.
Whether this deal will be any good or will actually be fulfilled is a very different matter.