I've never been to WDW, so I have no comment on that. However, the one and only time I saw a group of obviously sloshed adults was in line for Pirates when DL was dry. Never in DCA, or DTD despite seeing many people with a drink in their hand. Frankly, it was alarming, and when I mentioned it to a CM, all they did was separate my family from that group. While relieved, I would have thought a group like that would have been stopped before potentially causing a problem on the ride. In any case, I have no problem w/ finally being able to have a decent drink in BB.