Eventually Uber will fire all drivers and replace them with self-driving cars. In many ways Uber is currently doing things that don't scale with regard to relying on humans to drive customers. Eventually the cost-intensive humans won't be needed and Uber will grow massively.

I could see this happening in many business models. Obviously Magic may fail entirely (it appears to be pretty much just an idea currently) but I could see AI replacing the human components.

I'm not sure how I feel about all of this.