That analysis is speculative at best. It ignores all of the costs that aren't part of providing Uber ride-sharing, including a large number of side businesses,

That analysis is speculative at best. It ignores all of the costs that aren't part of providing Uber ride-sharing, including a large number of side businesses, and it's massive investment in international growth. The financials simply don't provide detail to break down the actual costs of ride-sharing when it's mixed in with so many incidental operations and costs.