Imagine apartments built into what used to be department stores, (Oh, you’re JC Penny 203? I’m at Sears 106). Get those old arcades up and running. Set up meal stations at the food court. Once people actually live there, stores will start to move back in.
If I’m unable to finish my life in my own home, that doesn’t sound like a terrible option.
This but unironically. I think I need to find someone willing to let me do this to their scooter or wheelchair; I’ve got parts to spare and if it gets even a few chuckles it will be worth doing.