I can only say about my own experience, but in Brasília, Brazil, we now see the rise of Uber fleets. Asking around, people talk about one guy who own 50 cars.

I can only say about my own experience, but in Brasília, Brazil, we now see the rise of Uber fleets. Asking around, people talk about one guy who own 50 cars. At Airbnb, it's easy to find some hosts with 10+ properties. That being said, I think this is a natural outcome. People will invest in Uber and Airbnb and others, just as they invest in taxi licenses, hotels and restaurants.