They weren’t lying when they said “Might makes right”
In this age of Internet, they still control the narrative, even with so much evidence brought to light. If you don’t seek it out, it seems like nothing noteworthy is going on.
History is still mostly written by the victor, with truth waning in the distance. The victor being evil never mattered. “Human rights” these countries exclaim so often doesn’t extend when their kins are doing the killing.