When comparing the wide accpetance of alcohol to heroin, I believe its not the powder of heroin that turns people off but the "needle" used to get high when taking that route. When heroin is glorified in movies, its rarely seen being snorted. They usually depict the heroin user/addict as down & out & using the needle either in their arm or other parts of their bodies.
See, I plan on using morphine one day but as far as shooting it up with a needle, its never gonna happen, at least I hope not.......even tho shooting up morphine is the best way to do it, I still wont because of how disgusting I think that method is, besides that, I hate needles & so do most people, that is why heroin is looked down upon so harshly.
Its okay to go out & get drunk & smash your car just as long as no one gets hurt but to do be caught shooting up heroin even tho it hurts no one but yourself (case being) is looked down upon 10x fold.