Walt was the one who fought his brother about having Club 33 in Disneyland, a place where he proudly served alcohol.I'm on the fence.
This is a stake in the heart of the "but it's for children" nonsense and anything to vanquish that demon is appreciated.
But it goes back to fundamentals as well... MK was always a dry park. Epcot opened with alcohol and made a similar argument there as well (in restaurants, paired with food). So it's definitely a slippery slope.
I could see myself appreciating Tortuga Tavern actually being open and having some fruity rum drinks and being fun with some pirate-y atmosphere and a bar wench for good measure.
But I'm not sure that "goes" in the magic kingdom.
Walt had said at one point that the reason for not wanting alcohol in DL was to differentiate it from the traveling circus' that came through the area. He wanted to prove that they were different than the competition at the time.
I think it goes without saying that we are well beyond the point of them proving themselves.