I certainly do. I'm starting a movement to have the shopping aisles of supermarkets banked (like a velodrome) so that we can go careening around with our shopping, knocking aside any little old ladies who get in our way.
For that to be successful (with the possibility of becoming an Olympic sport at LA in 2024) supermarkets will need to maintain their wheels in good order.
I only use iPhone apps to order groceries. They're delivered by drones and desperate people. I think it is awesome because I don't have to stop crunching code, totally disrupting the system, playing totally rad video games, or watching super hero movies. Life is pretty aweome! emojis here. hashtags here. etc.
That doesn't work for me. I test them out and they pretend to be normal, then when I get underway they start to wonk and wobble -- just a little at first and then more and more. Shopping trolleys CONSPIRE!