I was introduced to alcohol by the brother who "brought me into the truth", as JWs like to say. And oh, boy, did I prove to be a a quick learner!
Further to never a jw's remarks, the district I grew up had a rather notorious reputation for alcohol abuse. Even if drinking amongst the JWs was "no worse than the population in general", that would still put them well inside the category of heavy boozers.
Bill.