Well TBH the west is really responsible for the devestation russian forces have taken. The west has supplied the weapons used to great effect.They don't care. The west are already doing as much as they are willing to do, and Putin believes this is a price worth paying. He knows the west won't militarily intervene.
We don't have boots on the ground but without the west we have to assume this war would already be over. Ukrain would have ran out of resources a long time ago. I just hope the germans get theitr bloody act together and stop pussy footing about.
Once again they are slow to deliver the aid they promised.