If you control the language, you control the argument
If you control the argument, you control information
If you control information, you control history
If you control history, you control the past
He who controls the past controls the future.
– George Orwell 1984
Socialists would never create an army of useful idiots to unwittingly help them commit genocide. And later they would never attempt to rewrite the affiliation of the people who did it. That is just conspiracy theory.