Despite the propaganda that says that Ukranian heroes are bravely resisting and pushing back the Russian invaders, the truth is that the war has been on-going for a mere 4 days, and the Russians are already closing in on Kiev and Kharkiv, the two biggest cities of Ukraine. If (when ...) they fall, it's over. The country will de facto be under Russian control. Everything east of the Dnipro river will also be controlled by the Russians soon, as the Russians slowly but surely encircle that region from both the north, south, and east.
With all this in mind, what is the rationale for providing financial and military aid to Ukraine, when they're fighting a losing battle and all that aid will end up in the hands of the Russians in a few weeks from now?