Robotaxis could widen Uber's moat rather than destroy it, because its real advantage is the network matching huge pools of demand with whatever supply is available, not drivers' lack of negotiating power. Robotaxis change the supply but don't eliminate the network. The question is whether Uber becomes the toll road for autonomous mobility, letting Waymo and dozens of competing AV suppliers fight over the economics while Uber owns the customer, demand and dispatch layer. x.comÂ