"Bad" doctors risk losing their license permanently and flushing 10 years of college down the crapper. People are allowed to pop pills because they pay for the privilege, street price starts at $20 per. Junkies live for the pursuit of their next fix, and will do whatever it takes to get it regardless of the cost. In my experience a person choosing to live that way is seldom useful, and best avoided.
I disagree, only an inept or unscrupulous physician would continue issuing powerful sedatives or recommending cannabis for a 17 year old's "arthritis" . All manner of hard substances require much more effort to locate in comparison to simply using them. I am hard on Junkies and will not enable them, on the other hand I am very understanding of someone's private habit so long as it fails to impact others.....