Alcohol has no physical addiction, not a long-lasting one, anyway. The addiction "alcoholics" have is in fact escapism, escaping the reality of a shit life. Most alcoholics would use a less dangerous route to that escapism, for example, weed. Imagine if weed was legal. Most alcoholics would smoke weed and be just awesome.
Yeah... It's amazing what you think is true, because you get told it day after day.