We are cultural creatures, not legal creatures. That something is 'lawful or not' is only part of the context in which we evaluate what is appropriate or not i

We are cultural creatures, not legal creatures. That something is 'lawful or not' is only part of the context in which we evaluate what is appropriate or not in social culture. The 'can do your business effectively' not the issue, because it's obvious. Most people can do a glass of wine at lunch and that's that, some can't, but it's part of the meal time ritual and deeply embedded in our social culture. There's thousands of years behind that one. Weed, not so much. Even Hookah, where people sit around smoking a common pipe, doesn't do much to you.