I think the funding is critical. It would be a major "oh f*ck" for Russia: (1) increased weapons for Ukraine; (2) dashes their hopes that we would lose interest and the will to stop them; (3) would buoy Ukraine's morale to know if they keep fighting like they have they will have the right resources; (4) would continue to serve as a bell cow for other western countries to keep on giving. It might result in them giving up earlier, because it guarantees a continued grinding of their army to dust and rust. Shit, it might completely obliterate it, to the extent it is not in Russia itself.