Blame drinkers for Al Capone, blame stoners for grow-ops ... what does your blame game accomplish for us? History has clearly shown that government can't eliminate those you blame, and its attempts only put inflated profits in criminal hands.
Drinking during prohibition was different and you know it. People were already used to legal drinks. Nobody alive to day is used to have legal access to illegal drugs, except perhaps X for awhile in the 80's and some other new ones like Salvia.
Follow the law, it's not that hard. It's good for you too.