Fellow readers whose interests are piqued by this comment: this is apparently true. This book [1] talks about it in greater depth. From Wikipedia:
> [The author] describes the growth of the Abstract Expressionist art movement, and its frequent showcasing in New York's Museum of Modern Art (MOMA), as largely a CIA-sponsored operation [...] Since many abstract expressionist painters and sculptors were anarchistic, and strongly anti-CIA, a "long leash" policy was adopted that "kept CIA operatives at a remove of two or three degrees from the artists and art exhibitions—sometimes even more—so that they could not be linked to any furtive governmental bankrolling."
That was because Russia was creating actual art and laughing at the media America produced.
This narrative has been popularized all over social media for the last couple years.
Obviously it's true and not a surprise to anyone familiar with the history. But no one is asking more complex questions: why is it being pushed by algorithms and networks ultimately controlled by the same powers? Is it a "limited hangout"? Well poisoning? What does the "CIA" gain from revealing a sliver of its past activities and discrediting (both directly and by insinuation) a large number of radical artists and thinkers?