Stop disruptively? What does that even mean. Do taxis also stop disruptively according to your definition?
> Uber and Lyft drivers will loop until they get a ride
I ride Uber almost every weekday twice a day. I'd say about 80% of the time the driver has their next trip queued up before my trip ends.
What Uber has done for cities is reduce the number of people who drive in to work and then spend 15 minutes looping around looking for a place to park, possibly multiple times each day.