Homeless people can get groceries delivered, you dont need a home just a waypoint, or deliver to a nearby address and wait for the delivery driver.
I do it all the time.
And yes, my comment specifically factored in food deserts, everything about a higher cost of going to places with food factored in everything you thought of and was written specifically for your rebuttals.
Ah yes, just have the homeless pay a $9.99 delivery fee, plus tip, plus an app service charge, plus inflated pricing in the app. Rather than just walking into the store and buying it themselves. So now that $0.99 packet of ramen now costs, at a minimum, $10.99.
Then you and I have different views on what's considered tolerable in the wealthiest nation in the history of the Earth. I have no sympathy towards multi-billion dollar companies crying and implementing these ethically dubious systems over a human being stealing food for survival.