Earlier quoted context omitted.
Interesting question: who deems what a job is worth to society? Many things: First, we all do. As a simplistic example, would you hire me at $50/hour to patrol the front of your house for squirrels? No. No matter how diligent or hard-working I was, that function is not worth $50/hr to you. In fact, it may be worth nothing at all. A little less simplistic: would you keep me on fulltime staff to clean your apartment or…
"If your company produces 1 car for every 50 hours of labor and another company produces 1 car for every 25 hours of labor, your labor isn't worth as much. If I can automate processes that save time, my labor becomes worth more and yours less." If you automate a process, your labor is worth less. That's the point of automating a manual process--it's necessary to produce competitive advantage. Simultaneously, it allow…
Let's say you work at a University in Residence Life. Each year, 5,000 students all pick where they want to live by coming up in person to you and 4 other people who have to coordinate room availability, write everything down, etc. It takes a long time and requires 5 people. The next year, you write an awesome Web 2.0 app that students can log into and just deal with it in an automated fashion. The labor of the 5 of you hand-doing that process declines. However, you're now doing new labor: that web 2.0 app! That Web 2.0 app does the work of 5 people and only requires YOU! That means that your labor on the automation process makes your labor more valuable (roughly 5x more valuable) while the labor of those who don't automate the process becomes less valuable.
Likewise, let's say we both work at investment firms and we're told to get standard investing data on 10,000 stocks each off Google Finance. If I go through an manually type it in and write it down, that will take a long time. If you write a script that does it in minutes, your labor is more valuable than mine. Therefore, if you can automate a process, your labor becomes worth more since you're getting an inanimate object to do your work for you and being more productive because of it.