You won’t even have to go to markets for most things, a 3d printer at home will (eventually) be able to make anything basic with raw materials, only copy right specific things will still need purchasing. But custom fit clothing, orthopedic shoes, basic jewelry of self designs generated from prompt art, some tools even, can all come from home based 3d printing. Even food one day, you won’t need to go to restaurants if you don’t want to, but a bag of brand name Goo and boop, French fries, chicken nuggets, whatever.