It’s been proven over and over againThere is no profit in becoming a taxi service to the world, only local taxi services make money as they have regular custom. Lyft, Uber and now FD have all failed miserably yet investors keep throwing money at this sector. Food delivery, margins are so tight it puts restaurants out of business. Taxi hailing, margins are so tight most drivers never recover the actual cost of the ride. It's a massive business failure and one day investors will wake up and realise this. Why SoftBank and the Saudi investment fund support these ventures is beyond comprehension!