I've read the origin story. It was constructed by a group of people who had been terrible, hard core alcoholics for decades who had failed all efforts to get off the alcohol and were still drinking even though it was literally killing them. "Giving it up to God" helped these folks get sober when nothing else had.

Now, we call every college kid who goes on a bender an alcoholic, blame every personal problem they have on the alcohol and refer them to AA. Reality: Most people naturally drink less over time without any intervention whatsoever. Generally speaking, young people drink a lot more than old people, and not because all young people go to AA and get "cured."

One guy explained it thusly: "When I was young, it felt great to get drunk. I had fun for hours and then the hangover wasn't too bad. Now, I get a short term pleasant feeling, followed by a terrible hangover. It's just not fun like it used to be. It's simply not worth it anymore."