woah, it's not like Uber's future is in jeopardy at all. They are still bringing in a shitton of revenue. The reason for losses are future investments and resolving court costs from their aggressive start up period (and that harassment stuff). If they were at real risk they could easily cut development projects and coast on revenue.
Analysts have their losses at over 100% of their net revenue. I do not understand how a company can be that out of control with its spending, even as a startup.