Leaving aside all the snark in this thread (which is most of the thread) it is hard to deny that IF Tesla is able to achieve a reasonable level of autonomy before the rest of the industry it will be a money printing machine for at least a few years.
Uber is currently charging an average of $2 per mile. If a Model 3 in the Tesla Network charges $1 per mile, averages 15 miles per hour, 12 hours per day, 320 days per year one car will generate revenue of $57,600 per year. Loup Ventures' Gene Munster estimated Tesla's costs under this scenario would reduce net profit to $32,000 per year.
Tesla's Multi-Billion Dollar Ride-Sharing Opportunity | Loup Ventures
A Tesla owner who had a car in the system part-time and shared revenues with Tesla would obviously generate less profit, but it's easy to see how an owner might offset the costs of ownership and make a profit.
While it's a fair question whether Tesla will be first to self driving, I think it is pretty clear that if it is it will be profitable for Tesla and Tesla owners who participate in the Tesla Network.