Unless a competent CEO comes along with a plan that is better than betting the companies existence on solving autonomous vehicles in the next two years they are going to run out of money either way.
If Uber wants to be a player in autonomous vehicles they have to become profitable enough to survive long enough to realize that goal. Kalanick's plan was always a pipe dream. Driverless cars just aren't going to be ready in time.
Amazon is still mainly valued on projected earnings after 2020 -- the only recent change is that they went from steadily losing money to slightly making money. But the money that they're making now does not justify their stock price.
My impression was that Amazon does make plenty of revenue — it is just that all of the "profits" simply gets reinvested into Amazon? Is that too naïve? My thought was, hey they found something useful to do with that money. (Funny how I don't see Twitter that way. I think they could/ should cut their spending by something like $1B a year.) I'm of course comparing Amazon to apple which makes so much money that they can afford to keep it "cash" as opposed to reinvesting.
Once the company goes public, the amount of money they raised is included in their finances, and not counted as a round. Take a look at the Amazon finances and you'll see how much they have raised on loans. The higher the stock price, the better loan pricing they can secure. This is the strategy that Tesla employs as well.
It's pretty naive to make statements like this. Uber came into being when interest rates were near-zero for 5+ years (in comparison, interest rates were 5%+ in the first dot-com bubble). Money was basically free in 2009-2015. Uber likely had extremely favorable terms for its funding rounds. Now that the fed is finally raising rates again, we'll have to see if Uber can become break-even within a few years.
If Uber wants to be a player in autonomous vehicles they have to become profitable enough to survive long enough to realize that goal. Kalanick's plan was always a pipe dream. Driverless cars just aren't going to be ready in time.