If you are home bound or not allowed to drive, I can see Amazon Prime/Amazon Pantry being a very good option.
I’ve sent 20-30 packs of single serve pasta bowls, soup cans, juices to a homebound relative. She couldn’t drive due to poor vision and she didn’t want to use Uber or rely on neighbors. It was a good way to order and send her food she could fix as she needed it.
Combine this with Amazon’s baby selection, and a lot of screaming little kids in the grocery store go away if you’re ordering formula and diapers online so no one has to leave the house.
That said, I can see a lot of potential for abuse, like ordering food online that is the premium stuff or ordering food via the SNAP card and sending it back before using the refund to buy games or toys on Amazon.