your experience is true, thats indeed how he got ratted... very idealistic he used to give actually in sessions exact measured doses, checked blood pressure, and everything in a very safe environment, and soon it started to become more known and he gave away drugs as people started to ask him for it, eventually an idiot in his early twentys got caught with various substances on him, snorting a powder in the train, and consequently ratted him at the police.
imagine how this guy lied to the biochemist about his motives "yeah for sure, only therapy and shit" and opposed to this how he spoke to his friends at the same times "theres this sciencedude he wont sell us the drugs but its good shit man he could be fucking rich and shit man".
and so he finally forced him to take some drugs with home.
youre right most people dont deserve ones help this is just another example here how true that is.