I think there is some moral clarity in the Ukraine situation. There was simply no good reason to attack Ukraine. I understand that the Russians may be worried about the NATO expansion but that doesn’t justify to lead such a war.
This is just a lie. They funded and armed separatists in this area which predictably led to armed conflict. When the conflict they started shed blood they had pretense to intervene. There was NEVER a genocide against ethnic Russians just a fight they started.
It appears that only Russia could prevent or end the conflict. On the territory that Russia controls they have build concentration camps to torture and murder the insufficiently loyal as they set about grinding their cities to dust their people to gore and erasing a culture and a people.
It seems like ceding any territory now would lead to further conflict soon both in Ukraine and elsewhere based on both recent history and Russias statements.
Furthermore it would abandon those in these territories to privation and mass murder same as the soviets perpetrated against them in the past.