can't be be ridden without enablers. If he can't even get up to make his own food, that means he is forced to eat whatever you feed them , how much you feed them, and how often.
Dude would never taste to flavor of any beverage except water again until he can get him himself if he was in my house.
Portions would be exact to his dietary requirement unless he can get up for seconds on his own.
I might a bit more flexible with the type of food you eat, not gonna force you to be vegan, But it will be a balanced diet you eat unless you can get up and fix you own plate. No fried chicken with mac n cheese, and biscuits. You going to have to eat veggies with your grilled chicken