Do you believe this because you know some inside information, or is this just a generic "All any company cares about is your money"-type platitude?
If you've ever had a tyrannical boss, you'll see sometimes the company is just their fiefdom. Feeding their ego is their prime motivation and organizing principle for the company - not generating money.
I've watched a few of Kalanick's talks and he seems like a motivated engineer who actually cares about efficient transportation.
Laissez-faire