The pro-psychedelic plant position is clearly an antidrugs position. Drug dependencies are the result of habitual, unexamined, and obsessive behavior; these are precisely the tendencies in our psychological makup that the psychedelics mitigate. The plant hallucinogens dissolve habits and hold motivations up to inspection by a wider, less egocentric, and more grounded point of view within the individual.
Terence McKenna (1998). “True Hallucinations: And, the Archaic Revival”, M J F Books