Exceedingly unlikely. Poland tried something like that with Czechoslovakia right after the Munich Agreement, and it was considered the single dumbest thing they did before WW2 broke out. Among what I've learned from all my years observing autistic slapfights over history between Slavic users on the Internet, one of the things that never changes is that the Russians still love bringing that episode up when the Poles (or any other Slav/ex-Soviet nationality, like Latvians) slam them with memories of Molotov-Ribbentrop.

Now all that said, Ukraine would deserve it. I can think of very few nations which have received pretty much their entire GDP's worth in aid only to show such ridiculous ingratitude toward their benefactors, from Musk to Poland. Just like with welfare queens on the home front, it seems the people who get the most free shit also very rapidly reveal themselves to be the most entitled and ungrateful.