Socialist theorists and not writing coherently, name a more iconic duo.
"Left anticommunists remained studiously unimpressed by the dramatic gains won by masses of previously impoverished people under communism. Some were even scornful of such accomplishments. I recall how in Burlington Vermont, in 1971, the noted anticommunist anarchist, Murray Bookchin, derisively referred to my concern for “the poor little children who got fed under communism”. - Parenti, Left Anti-Communism: The Unkindest Cut