No, I've just never felt a need for it. (I also don't drink "in civilization" either; no moral convictions - it just never appealed to me, except for an occasional beer with pizza or wine with spaghetti. Gave that up, though, as part of controlling diabetes without medication.)

I don't object when my close circle of hiking friends bring along a spot of refreshment; I know they can handle it appropriately. If the group I'm going with isn't known to me, I ask about group policy or intent, and make a decision I'm comfortable with.