I think the CIA was much more progressive in a lot of areas than many people realize. The article makes mention of the liberal bent of many of the staff of the then-new agency, being graduates from the likes of Yale and Harvard. The article quotes a former case officer, Donald Jameson: “Regarding Abstract Expressionism, I’d love to be able to say that the CIA invented it just to see what happens in New York and downtown SoHo tomorrow!” he joked.
I think the CIA at that time (as it most likely is and should be today) was using everything at its disposal to fulfil its mission.