Tomorrow I'm buying 800lbs of chicken feed.
Last week I purchased several tons of hay, and I still need to get at minimum, 150 more bales of hay for my livestock (they run about 120lbs per bale).
I'll be moving that hay on a 21ft flatbed trailer...the same one I use to haul my tractor around...and I assure you: I will not be pulling it with a bicycle. When Costco comes out with their firewood in pallets next month, I will move 2.5 cords of hardwood on that flatbed. (five of those full pallets)
I will not be acquiring a self driving car. Ever. For a multitude of reasons, but the primary one is that turning every single thing over to technology is a wonderful thing: until it breaks down.
Example: elevators have had sensors on them for decades, by law, that prevent them from slamming someone with a closing door. Awesome.
Except for the woman who got in one at JC Penny's (I think, can't recall the article exactly) in Anchorage, Alaska years ago and was literally torn apart when the doors slammed onto her leg, locked, and dragged her (inside the elevator) up a few floors: while her leg stayed down on the ground floor.
Because she 'depended' on that technology, she didn't take the common sense precaution of boarding safely.
Current big thing in cars is "side collision alert" and other buzzing crap to warn you that there are people in the other lanes.
Or....you could just turn your head, and look out the window. Because that window system? It's not ever going to fail. Or have a sensor go bad. Or require a part.
To answer your question: people will buy more bling. More crap that they don't need. A walk in humidifier for your imported cigars that speaks French so you can store and electronically sort your wine in part of it: in filigree silver with inset rubies? Who can resist?
A brain implant for your cell phone so you only have to wink once to call home to Grandma? Perfect.
Don't sign me up.