A bit misinformed, aren't you?
Kubby's "drug" convictions were for peyote and psilocybin .
I know. The Santa Clara cops, as I recall, claimed to have found one "button" and one mushroom. They were having trouble with their attempt to convict him of "trafficking" in marijuana, after they raided his home and confiscated all of his mj, but the marijuana was what they were after him for. The peyote and psilocybin "finds" just served to guarantee a win for them.
I happen to have met Steve and his wife and daughter. They're really pretty nice folks, and don't fit the "drug-crazed hippie" image at all.