Hard drugs are one of those things that have different consequences for different types of people. An intelligent, wealthy, employable person can dabble with them, have a good time, and usually get away with it. Should they get addicted and screw up their lives, they can usually get help and bounce back without permanent consequences. People who're a little less well-off intellectually and economically aren't so resi…
This isn't just about the effects of addictive drugs. I think most people agree they can be devastating to people and families. The trouble is that you seem to be suggesting that US drug policy in any way helps people and families affected by addictive drugs. I can't look at the war on drugs and see any remotely feasible interpretation where it's helping people affected by addictive drugs.
Aside from that - let's posit that Ross Ulbricht's arrest and punishment and the shutdown of The Silk Road doesn't impact consumption and the consequent negative effects at all. I've still got no real moral qualms about punishing someone who enriches themselves off so much harm to others. Yes, there are many people in this world who do equivalent harm that we don't punish, and that's unfortunate, but that doesn't change the rightness of Ross's punishment one bit.