I drink occasionally. I don’t brag about it and I know alcohol really messes up a lot of people who use/abuse it. Will a stoner ever say that when they know the same is true? Not hardly.
This ex-smoker and ex-drinker readily agrees that alcohol and marijuana really mess up some people who use/abuse them - and maintains that messing oneself up is not government's business, and that Joe messing himself up certainly cannot justify restricting the liberties of unmessed Jim, Jack, and Jerry.