Well, this is a look into the future right here. Governments are swearing up and down 8f they ever do basic income, it would only cover the basics. Snack foods are far from the basics and that's a hurdle that needs to be cleared if people want this to stand a chance of working.
If people can't stand the idea of not being able to get brand name soda and chips and fast food unless they use their own money now, how's that going to work out in the future?