You realize a take away is a lot different from shopping for groceries, right? What you have said isn't relevant and isn't a solution. There is no perfect solution for people with disabilities under capitalism because capitalism is incompatible with the needs of disabled people. It's also not just about disabled people. Not everyone can afford, wants, or needs the most dangerous and environmentally destructive form of transportation in common use.

Edit: also not all disabled people can cook or have the energy to cook. Heck, most non-disabled people like to get delivery once in a while.