Re: "Legalising a lot of drugs would reduce the value to criminals"
The wholesale manufacture if opioids and their overprescription is a significant part of the problem.
There are direct correlations between oxycontin and it's cousins and opioid abuse in the US, psychotropic doses are said to be a better high than heroin but US doctors are encouraged bu manufacturers to prescribe these drugs.
If anything is a gateway drug to normal members of the population, oxycontin is a good placr to look. Along with the other names, fentanyl, oxycodone etc. Enough seems to be produced apparently legally to fuel a huge level of abuse, how does that hsppen?