I have before, but the reduction in alcohol drinking primarily came from the restriction, rationing, and lack of ingredients during WW1 and WW2 as opposed to Prohibition. It had a worse inverse effect, all it did was force drinking underground and made it a taboo topic to discuss.

Prohibition increased alcohol stockpiling which allowed most people to “ride out” the initial wave, and by the time many stockpiles ran dry, the mob and local moonshiners has established a strong enough network to maintain supply.

Funnily enough, one bar stockpiled so much alcohol prior to prohibition, that they were able to legally sell and advertise their alcohol for the entire prohibition since it was legal to sell Pre-Prohibiton alcohol.