Well, not really, or at least not in the near future. This happens because of several reasons, the main ones being a shitload of misconceptions (acording to media ALL illegal drugs are the tools of satan himself while alcohol and cigarettes are completely ok) and ofc some economical interests ( from the comanies who sell alcohol and tobacco, which are major players and definitely don't want competiton from all sorts of better psychoactives)
But really, people who get their infos from tv documentaries ( i'm talking here about almost any subject, not necesarily drugs) are those who are not meant to understand anyways...for most people drugs are bad no matter what and that is the way it will be