Do we also agree that, as a hypothetical, even though both sides do things which are wrong, both sides can also sometimes do things which are good?
And, again as a hypothetical, do we agree that one of these good things is helping a third country which is the victim to one of the wrongs of the other country?
Such as the Soviet Union helping the Vietnamese fight off the Americans.
If the US manufactured this war, why does Putin keep at it? Why does he keep playing into US hands? Isn't continuing this war what the US wants from him?
Many of the countries consider Russia untrustworthy if not outright hostile, like Russia considers NATO, so following Russian standards all the reason for an invasion would be there.