Opioid abuse often starts with easily obtainable doctor scrip for Oxy for an injury and roars off from there. It doesn’t take long to spiral from small Oxy abuse to heroin to death. Big pharma is pushing this as much as Latin drug labs.
My personal opinion is that the supposed epidemic is solely caused by an educational system that makes no sense, inculcates irrational ideas, thus the most serious and intelligent kids who want to understand the purpose and meaning of life end up hopeless, helpless, lost, vulnerable to someone or thing that offers relief from chronic psychic pain. I formed this opinion watching my high school mates in the 60’s dropping LSD and dropping out after years of American style dumbed down schooling.