Perhaps the difference is I am not baffled; Alcohol is enjoyable in moderation and it is one of the few high margin items in the store. Fluids are popular and t

Perhaps the difference is I am not baffled; Alcohol is enjoyable in moderation and it is one of the few high margin items in the store. Fluids are popular and take up much more shelf space as noted. As for bottled water, my local Safeway easily carries in excess of 20 brands before we count the huge number of soft drinks too? I suspect you have not been in a dispensary recently if you think a supermarket would stock 10x as much; the range of products in most US dispensaries is truly enormous now across edibles, waxes, flowers, tinctures etc. I would strongly argue we would see a smaller range of products in the supermarket, should it become legal to sell there. This is exactly like alcohol too, where dedicated booze stores often have a wider range. It would still be significant in size though - lots of people like weed.