Are you really gonna argue that all whiskies, wines, etc. taste alike and that anyone who says otherwise is just a sucker? I don’t even like wine but I can tell a red from a white with almost 100% accuracy.
Actually if you go with the original statement that drugs should just be generically labeled, it’s saying all beer, wine, and liquor should just be labeled “alcohol”. Can you imagine someone going to a fancy Italian restaurant and being happy when the only thing on the wine list is just “alcohol”?