Yeah there’s no way hard drugs should ever be easy to access. Putting them behind a prescription that’s required to be administered in a controlled environment seems the obvious choice. Honestly it should be safe, legal, and rare
There's still going to be a black market for prescription hard drugs then just like there is for prescription pills now.
This argument seems moot. I am not under the impression that it's difficult to go buy heroin or meth if you want some. Users seem to have no problem getting it.