I don’t think anyone has as of yet provided an answer to what exactly makes western propaganda better or more correct than Russian propaganda.
I apologise for slightly incoherent reply, but I must.
Western propaganda is much more widespread and far far more effective at manipulation. Russian propaganda is partially closer to the reality, but most humans have ZERO draw toward ANY truth, even the lowest forms of truth. They adopt beliefs solely for social reasons, with no cognitive dissonance or anything. But even the minority who have the “truth draw” are usually still have been more exposed to western propaganda.