When I was younger, reading about the history of Prohibition in the US, I thought it was completely bonkers. The idea that alcohol was even worth a ban, let alone whether such a ban could be enforced, was silly to me. But the more I read about stuff like this, the more I realize that alcohol isn't special among the various things we call "drugs". It's not good for your physical health, and "everything in moderation"…
I don't think it's just that. I think it's also that (potentially in quite modest quantities) alcoholic drinks are an important part of/accompaniment to some cuisines, providing a balancing sweetness, acidity, and so on.
I find the idea of steak without a glass of robust red wine terribly disappointing. Seafood soup without a crisp white wine, ditto. Crêpes or galettes without dry cider ... the list goes on ...