> Uber drivers are welcome to no longer drive for uber if they don’t enjoy the experience.

This is obviously a fallacy under our current economic system; workers are not "free to choose whatever job/occupation" they'd like. Their circumstances (material conditions) dictate what they can and cannot do for work, and in some places, driving for Uber is about it, at least for a part time gig that can fit around a primary job (since many Americans at least must work in excess of 50 hours a week to afford food and rent).

So, instead of punching down and saying "man, just get a better job" we could recognize the realities of the world and hope we can make the conditions of drivers better. Uber, or a system like it, at least if we are forced to have car-centric infrastructure, should be a net good. At the moment it is not.