Interesting subpoint here: people who are able to work remotely are going to add about an hour or perhaps a bit less to their productivity but those who cannot (let's say a hypothetical janitor/sales clerk) will not, further adding a layer of inequality to those who work with their minds versus those who work with their hands.

This is all things equal, and assuming that the advent of self-driving cars doesn't also bring a whole new economy/job market.