My sufferer has taken to ordering his groceries from a local store. He tells them online what he wants, they pick the order, he goes to pick them up, they load his car. On one hand, it's great for those days he's in pain. On the other? He knows it's a way for him to avoid the outside world. But, he also is refusing to use the service in town that delivers groceries too, so he's forced to at least leave the house. So I call it an overall win.
Considering I generally don't like shopping myself, and do a lot of my shopping online, I'm not one to talk. I tend to buy stuff that I'd have to get at a big box store online instead, and do my "fun" shopping in person - that is the small, speciality, local stores. And I hate malls, at least the big ones. Small strip malls that have local stores I don't mind. My town has a ton of artsy areas, so my "fun" shopping is pretty diverse.
And I agree on the furniture thing. I finally found a local, fairly reasonable furniture store that delivers. Otherwise, it's online, especially if they offer free delivery.