If we aren't willing to bleed for them. Yes.
Ukraine isn't winning. Without physical intervention they will either be stuck in a permanent state of war which destroys Ukraine or they will just suffer greatly and then lose in the end anyway.
This resolution just gives Russia the greenlight to invade Moldava and Georgia when they're done with Ukraine. We've made it clear that Ukraine isn't worth 1 drop of American blood. What purpose to jabbing another stick in Russia's eye serve?
It would be great if the entire world was composed of democracies. China and Russia don't like the idea. If we're going to directly interfere with their neighbors there will be consequences and if we aren't willing to fight we're just encouraging people to die for no reason.
We did the same thing with the shiites in Iraq during the Gulf War. We told them we were coming and to rise up against Saddam. So they did and then we left and they all got slaughtered.
Saying things you won't back up because it feels good and right gets people killed.