What you're describing is the beginning to the book Manna: Two Visions of Humanity's Future. It's a short read, and the tl;dr is that unfettered automation will fuck over mankind if we don't decide early on to make it serve to benefit mankind as a whole. That means completely and utterly rejecting capitalism and the entire foundation of modern economics. It's a very interesting concept and the book itself is a good read.
The first half of "Manna: Two Visions of Humanity's Future", by Marshall Brain (founder of HowStuffWorks).
Amazon is definitely what I think of when I read Marshall Brain's: Manna, two Visions of Humanities Future. A good read for a buck (non-affiliate link down there)
https://www.amazon.com/Manna-Two-Visions-Humanitys-Future-ebook/dp/B007HQH67U