Well, my overall point is that it seems to me that the likes of GH, DD, etc, along with Uber and Lyft, are ultimately not sustainable business models.
The reason I say that is that it seems to me (as an outsider) that if the people doing the driving actually sat down and figured out what it was costing them in fuel, wear-and-tear on their vehicles, and idling time waiting for an order or waiting to pick someone up, they would quickly realize that they are in essence working for probably $5 - $6 an hour. IF that.
So, these businesses stay afloat by having a stream of people who will act as "employees" only until they realize it's not a good deal for them. And pretty soon, the companies run out of drivers and have nothing else to fall back on.
Maybe I'm wrong, who knows? My wife has a friend who drove for Uber Black and apparently that was a good deal for her, at least she thought it was. Certainly I understand the appeal of "work when you want, as much as you want" but it seems like if you really factored in the costs and the time, you'd see that most of these drivers aren't making very good money at all. Not even minimum wage in most cases.
I'm particularly thinking of the likes of Uber and Lyft where you not only have to pick up and drop off your passengers, but you also have to make sure your car is clean, vacuumed, have bottled water for your passengers, maintainance, etc, and all that stuff is on your own time and your own dime.
I wonder how long most of these services actually "keep" an employee?