> You can automate away 80% of CEOs by Markov chains, and it would be a benefit to society at large. Yet it doesn’t happen, why?

Because, at some level, people understand that a CEO’s job is largely about the human interaction part, so the real value of a human CEO is that last 20%.

The real value of a software engineer is also their own “last 20%”, but non-technical people (and many frustrated technical people) don’t really appreciate how much non-technical work is involved in being a good SWE.