Actually I think places like Amazon, eBay, Pizza Hut & Dominos, etc etc are creating a whole new much larger generation of shut ins.
Heck you can even do your grocery shopping online now and have them delivered. I do it to save time, but the store I use has drive up lanes. You put your order in the night before, and select your pickup time (1hr window). Then just drive up, they'll go over any substitutions or missing items, take your card, then come back and load your car.
All for free! Well there is a $5 added "handler fee" but the receipt always says "waived".
They're going to be offering delivery soon, but I'm thinking there will be a charge for that and I'm sure the delivery time window would have to be much more flexible than 1 hour.
Come to think of it, I hardly ever even step into a store anymore. With Amazon, Walmart, Sears, Kmart, Newegg, all being online.