Even if what you said were true (which it isn’t), anything that denies Russia victory is productive, even more so if it is not costing any American lives.
Anything! Anything? You sound like a CIA agent. So the only thing wrong with Afghanistan, Vietnam, or Ukraine is the number of US lives? I would like to point out that any Christian would have a problem with the other lives lost. And then there are the wounded. The economy that’s destroyed. The bombed out buildings and other rubble. And you probably don’t mind all the black market chaos, selling weapons, trafficking in people. All the things that come with war.
No Christian would support Russia's war of aggression against Ukraine: it's no different in both purpose and execution from what the Nazis did, with the same bogus claims of ethnic oppression, phony claims of threats to security, and war crimes.
It's just Russia reverting to the mean.