What’s exactly the issue here? In my eyes, I’m paying for a service that does the ordering as well as delivery of food. What’s the difference between me calli

What’s exactly the issue here? In my eyes, I’m paying for a service that does the ordering as well as delivery of food. What’s the difference between me calling in and having to physically drive to a location to pick it up and doordash doing the ordering on my behalf and then having one of their drivers get it for me?