Transportation as a service.
When self-driving cars become commonplace they won't be like what we drive now. Vehicles will look like minivans without the style, interiors will be plastic, rubber and stainless steel for easy cleanup by robotic car washers. The graffiti-covered television screens will blast advertising at us throughout the trip.
On Sunday morning the cars will be covered in vommit and "other" fluids.
https://www.9news.com/article/life/style/colorado-guide/rtd-light-rail-seats/73-ed00d53a-5d3a-4c21-809d-268d4605209a