Just as much as going to the 10km away supermarket requires a car or public transport - you can walk if you want, but I will have already went home from shopping while you are still just started walking.
Naw, you have no free time because you live in a food desert where you can't even walk to get groceries and you're stuck in your car for everything. You're totally dependent on a giant, expensive, resource-intensive monster. It would be nice to have options, but you're locked in.
