Russia's official propaganda technique [0], is about spewing falsehoods, because the truth does not keep coming back up. Lie enough, and people do give up.
Hitler and Goebbels did effectively make use of a ministry dedicated to spewing out as many falsehoods as they could, and it very effectively controlled the flow and acceptance of information in Nazi Germany.
Pol Pot and his Little Red Book empowered the Khmer Rouge, and actively buried the truth to the point where people assisted the regime to become one of the most bloody in all of history.
As Orwell warned us, because he lived through Soviet Russia and their propaganda machine, the truth does not survive when there are those dedicated to twisting it or hiding it to fit their purpose.
Hitler and Goebbels did effectively make use of a ministry dedicated to spewing out as many falsehoods as they could, and it very effectively controlled the flow and acceptance of information in Nazi Germany.
Pol Pot and his Little Red Book empowered the Khmer Rouge, and actively buried the truth to the point where people assisted the regime to become one of the most bloody in all of history.
As Orwell warned us, because he lived through Soviet Russia and their propaganda machine, the truth does not survive when there are those dedicated to twisting it or hiding it to fit their purpose.
[0] https://en.wikipedia.org/wiki/Firehose_of_falsehood