I'm the author bawolff, and I completely agree that the success of software engineers as CEOs is correlation, not causation. The likely cause is that software engineers learn to discover value by running value experiments. Zuckerberg and Bezos are well known for their value experiments in production. I believe that the nature of pursuing new value, in effect, taught them this practice. And to the comment below, when it comes to oil, new value in the form of oil fields is also discovered. Prospecting for oil is one concrete form of the abstract pattern of discovering value, iterating in software is also prospecting for value. It's just that unlike oil, you can use software to prospect for all kinds of value very quickly.