This sudden importance of art—an importance discovered by ideological movements, by the State, and by the business world—has made the artist a central figure on the public place. His earlier revolt against society, his marginal role as an entertainer, have of course predestined him to the role of an ally of all progressive movements that promise a universal society, that is, a universal public for his books, poems, paintings and partitions. His shudder before the ugliness of capitalist civilization, his isolation from the masses whose warmth and understanding he genuinely needs, make him an ideal, because uncritical, partner of the progressive ideologues who preach the overthrow of all that he hates.
Thomas Molnar, The Decline of the Intellectual (1961) Ch. 4 "The Intellectual as a Progressive"