I resided in Portland for two years and volunteered at a free medical clinic. We saw many individuals who were addicted to hard narcotics and it was the same people, repeatedly in our clinics. Then new drugs would emerge on the street and it seemed a never ending cycle of drug addiction, poor health, homelessness, and death. It wore me down because the tide of addicts never slowed, and I questioned if such legalization is beneficial.
Prison is not the answer but decriminalization removes incentives against powerful narcotics.