The Western concept of totalitarianism was constructed by Hannah Arendt, who came from a wealthy family and so unsurprisingly was anticommunist. Her work was financially supported and promoted by the CIA. It’s a bourgeois liberal, intentionally anticommunist construct that lumps fascism and communism in the same bucket.

Monthly Review, The CIA and the Cultural Cold War Revisited

U.S. and European anticommunist publications receiving direct or indirect funding included Partisan Review, Kenyon Review, New Leader, Encounter and many others. Among the intellectuals who were funded and promoted by the CIA were Irving Kristol, Melvin Lasky, Isaiah Berlin, Stephen Spender, Sidney Hook, Daniel Bell, Dwight MacDonald, Robert Lowell, Hannah Arendt, Mary McCarthy, and numerous others in the United States and Europe. In Europe, the CIA was particularly interested in and promoted the “Democratic Left” and ex-leftists, including Ignacio Silone, Stephen Spender, Arthur Koestler, Raymond Aron, Anthony Crosland, Michael Josselson, and George Orwell.