When people say, “I don’t use drugs”, almost never do they include alcohol in that. Alcohol, which is a drug, is always referred to separately, in large part because it’s a beverage. Most people, if asked, will agree that alcohol is a drug, but it’s not really categorized as one in their mind on a day-to-day basis. No one has a glass of wine at lunch and thinks, “I’m doing drugs now.” But, if alcohol as a liquid simply didn’t exist, but exactly the same effect could be had in pill form, I don’t think people would be taking a pill with their dinner, and washing it down with water.