Possibly, and i certainly agree that there's benefit in a recipe suggestion tool that is linked to your inventory. It's also a good idea to have something tell you what's coming up to use-by, to reduce waste.

However, that tracking belongs at the kitchen door using a common industry standard format, and the ability to manually enter inventory items.

If you need a different appliance to prepare food from each vendor, then you won't be able to make Alphabet spaghetti with Amazon beef and Apple tomatoes; you can't pop to the local shop to get some milk; you can't go into your garden to pick some carrots; you can't go to a specialist vendor to get a particular spice mix or exotic vegetable; you can't buy your favourite varieties from a local grower.

I can't picture giving up on those advantages just so that Mr. Bezos can tell me what to eat.