It is my belief that it is everybody's business if somebody poses a hazard on the highway or in the workplace, but what they do for fun in the privacy of their own homes is nobody's business unless it poses a hazard to the lives of minor children. My point is that if drugs cause you to perform crimes against persons or property, you are responsible. But in any case it's nobody else's business. I think kids are interested in drugs because a crime makes them cool. I've had friends who were teachers report that kids in Middle School sit around reading DARE pamphlets, figuring out which drugs they wanted to try when they got old enough to score.
Every action has an equal and opposite reaction.
You gotta be careful with this stuff. Your memory is a bit askew. I am quite willing to snort up all the free coke anybody wants to give me, although that has not happened for fifteen years. That's because all my cokehead friends have cleaned up and become respectable. Worth thinking about.