Seems odd to me we just smoothly slid from the prescription opioid crisis to non-prescription, illegal fentanyl. I’m not saying it’s some big conspiracy where pharma is secretly selling to cartels or anything. It just seems like a weird coincidence. E.g. did the crack down on prescription opioids lead to a large backlog of unused precursor chemicals and feedstocks that could end up in the criminal supply chain?
The crackdown on pill mills lead to a huge increase in demand for black market opioids, which was initially met by heroin and later fent. I think criminal fent manufacturing just happened to develop in that time period but market forces can’t be ignored.