I don't think it even has anything to do with being uneducated or poor, although they will likely be hit the hardest because they cannot shop at the fancy organ

I don't think it even has anything to do with being uneducated or poor, although they will likely be hit the hardest because they cannot shop at the fancy organic markets / Whole Foods where this sort of business practice is not even considered. I should be able to shop at a normal grocery store and know what I'm purchasing, regardless of wealth or education level.