[bastawhiz]

> But doesn't this business model entirely eliminate someone's income to be cheaper?

Think about this problem from Uber's perspective. More than two thirds of a fare go to the driver in most cases. Let's say eliminating the driver allows them to cut prices by 50% to account for purchasing a crapload of cars. Now imagine someone else builds self-driving technology (or licenses it) and copies the Uber business model.

A competitor building self-driving cars for-hire is instantly cheaper by a ridiculous margin. Uber would be overtaken by this competition in no time at all. This is unquestionably inevitable. Uber can't say "pay double (or more) so we can take the moral high ground and employ a bunch of fallible humans" because a.) humans are worse drivers than computers and b.) humans just cost more and nobody would pay to have a human driver.

Additionally, if Uber ever goes public, they're legally obligated to maximize return for investors. You can't keep human drivers around as a purely feel-good exercise.