The Marijuana Policy Project promotes their drug as a substitute for opiate pain pills. Like the worst offenders in the opiate industry, the cannabis lobby follows an addiction-for-profit business model. Their master plan needs 80% of the demand to be met by 20% of the users. Science shows no evidence for using medical marijuana as a substitute for pain pills.
Governor David Ige of Hawaii wisely refused to cave to lobbyists, and he vetoed a measure that would have allowed medical marijuana to treat opiate addiction.