"Freedom off choice", isn't that what our nation was founded on? Drug consumption is a victimless crime.
"Freedom" is a good concept, but it modern society it gets abused and has become an excuse to justify virtually everything apart from murder, rape and theft. "Freedom" shouldn't be egoistic: you can't just spit on the feelings of your relatives who don't want to see you die because of drugs.
Even the alcohol prohibition wasn't morally "bad" or "wrong" in my opinion. Completely useless and backfiring, but not morally bad. It's sad people think that morality is an outdated concept.