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.
Public transportation. In Germany at least, many of the train stations are located underneath common points of interest, such as malls, airports, downtown, etc. As a result, they are nearly always flushed with people.
And yes, it can be done in the US as well, and not just in cities. I think our similar touchpoint in the US is “Main Street”. Guess what: they still exist in a few places.
Time to brag about my town. We have a town center with a Common, transit hub, library, post office, government buildings. Most importantly we have a nice walkable street with shops and restaurants. As was tradition, the lots are in back, but there are also higher density housing so many people are just there and all the buses, taxis, Ubers, bicycles, scooters, and even canoe rentals center on that area so there’s transit.
During COViD when we couldn’t go to places with a lot of people, this became much bigger. My family wasn’t the only one that developed a new tradition of walking at the Common and along the street, eating outside, or grabbing takeout from one of the many Ethnic restaurants to eat at a bench on the Common