Jerry Garcia and the Grateful Dead were CIA assets. A 1968 FBI document explicitly stated that the Grateful Dead were employed by the CIA to direct youth toward drugs and mysticism, and away from anti-war activities. Garcia and the Dead were also directly involved in MK Ultra LSD experiments in San Francisco, and their shows were essentially huge MK Ultra laboratories. These "counterculture" frauds weren't "anti-Establishment", they were part of the Establishment.