Well they say this because the point of drinking alcohol is to get drunk, or at least tipsy. The ends, justify the means kind of mentality. the goal, is to be in an altered mental state, the method to reach that goal, is to consume alcohol. Since this isn't always pleasant for everyone, you must acquire a taste for it.
I personally never bothered with it, and would always tell people "I'm sure drinking piss is an acquired taste too, it doesn't mean I want to do it." And I just went for other drugs when i wanted an altered mental state. No bad taste to deal with, just pills or tabs of acid, or mushrooms, or smoking a joint or two. Much easier to manage in my opinion
Fox12 said:
By "acquired taste" do they mean addiction? I know people who like to smoke because it calms their nerves, which I can get. The same with alcohol, actually.
Actually it only calms your nerves because you have developed a need for the nicotine to be calm. You develop an agitated sense of anxiety if you go too long without a smoke, and smoking just resets you back to zero state. Though I'm assuming you are talking about people you know who have a smoking habit? And not just like a cigar every few weeks when out with friends kind of smoking?