> All this does is offset all of those issues, to the person delivering your food. The person delivering food may be able to use different mechanisms (e.g. veh

> All this does is offset all of those issues, to the person delivering your food. The person delivering food may be able to use different mechanisms (e.g. vehicles) or division of labor (teamwork) that are not practical for the recipient. > I'd just go out to eat at that point. This is not always practical or desirable for lots of people: the sick, those with young kids, the infirm, etc.