As far as I can tell from how frequently Uber and Lyft give me discounts whenever I don't use them for a few days, they're burning crazy amounts of VC money jus

As far as I can tell from how frequently Uber and Lyft give me discounts whenever I don't use them for a few days, they're burning crazy amounts of VC money just to grow. If investment dries up before they get profitable, I think they're screwed.