This idea goes to supermarket product manufacturers, including edible products and the other kind of house products you can buy at the supermarkets. Also goes to the supermarkets, as the new products they should ask their providers for.
Each time is more common that the products you buy at supermarkets come with lots of plastics and wrappers, which means more expensive and more contamination products.
For instance, if you buy a bag of muffins, it's usual to have the bag that contains all the muffins and the individual bags of each muffin. Like I usually keep my muffins in a metallic box, and I don't carry them to anywhere, I think it's wasting my money. The same happens with the meat. Months ago, I bought cut meat, without plastic, and nowadays the meat is on a plastic tray.
What I mean, it is that we are paying for plastic wrappers, cardboard, and so on, that I don't need and make the product more expensive.
So supermarket should have products without plastics and so on.