Funny.
I enjoyed several brews at Epcot Center, German pavilion.
Disneyland must have different rules than Epcot.
Ms. Knightley hasn't been very bright in her political statements; I don't expect much from her health pronouncements either.
The original premier was at Disneyland, not DisneyWorld, where Epcot is.
All of Disneyland (not counting the new California Adventure second park) would fit inside the lagoon at Epcot.
There's alcohol served at lots of places in the parks at DisneyWorld, but I believe that there's only one place in Disneyland where alcohol is served and that's a private (semi secret) club in the buildings surrounding Pirates of the Caribbean. You would think they'd have taken one of their stars up there if she really wanted a drink.
I second the recommendation to do a pub crawl at Epcot. Have a Tsing Tao at the 9 Dragons restaurant in China, then a Dos XX at the Mexican pavilion. Canada probably serves a Molson then you can continue around to the Rose & Crown in England. I don't think the French would offer you beer, nor the Moroccans, but I bet the restaurants at the Japan pavilion offer Kirin.
At MGM Studios they have several restaurants that serve alcohol. My favorite place is a bar above the Brown Derby restaurant called The Catwalk.