In other words, wrong on all counts.
I do care. I don't like seeing bad things happen to people, especially given Uke's history with the Soviet Union. But not to the extent of flying a flag, let alone spending one American dollar or (potentially) life. They can buy weapons on a cash-and-carry basis, or a "Lend-Lease" arrangement like with Britain in World War II. For that matter, maybe they should have done that while Russia was building up their forces, which was hardly a secret.