Economically, the main advantage of automating is paying less for the same. So, if there were the same need for engineers than for truck drivers, even in aggr

Economically, the main advantage of automating is paying less for the same. So, if there were the same need for engineers than for truck drivers, even in aggregate, automation would be a lot less compelling. Putting it more straightforwardly:100 engineers in California can automate several hundred thousands of jobs in the whole country.