If you should bump into someone Eeed Up on Ecstasy they will just smile, you will say sorry, they'll say it's okay, you'll smile and dance off - in a bar even the most minor collision is likely to result in an unpleasant exchange of words, if not a fist fight. Alcohol leads to aggression, MDMA encourages tolerance.
In a club where people are pissed, some nastiness is pretty much guaranteed; I have never, ever seen a fight in a club in which most people were on pills. I myself have bumped into people, in a scene reminiscent of an particular episode of Spaced, and then ended up laughing like a loon with them over some utter, utter shite. But such fun!
Yet uptight Conservatives are probably the people who would benefit most from taking drugs, particularly Thatcherites, with their machine-like obsession with efficiency and abstract attachment to the freedom to make money. I'm as much of a believer in Capitalism as the most earnest of Young Conservatives, but couldn't we put acid in the punch at the YC ball and then really have a party?
Yes, please; and don't forget to send my invitation in good time!