I imagine if a car company really did invent an autonomous car that works almost 100% of the time, they'd do a joint venture with a car rental place. But the c

I imagine if a car company really did invent an autonomous car that works almost 100% of the time, they'd do a joint venture with a car rental place. But the car company has a competitive advantage in that it could choose not to sell to anyone while they build out a fleet maintenance operation. But if multiple companies solve the problem at the same time, maybe Hertz has the advantage.