Delusional take. Castro, Mao, and Pol Pot committed similar atrocities, but tankies outright deny them (similar to Holocaust deniers) and claim that every single source is "CIA propaganda" even if it's left-wing and shines light on communists' mistreatment of minorities (Ukrainians, Tatars, Kazakhs, Jews, Uyghurs, Tibetans, Mongols, LGBT people, and more).