>I'm still skeptical.
I'm less sure. Not so long ago self-driving cars were considered an impossible feat and DARPA self driving cars kept ramming into fence posts...
>a lot of future work will be what we would call today "managerial" type of work
And what of the 80% of the population that has no experience (ability?) to manage complex systems?
It probably won't be an issue soon, but it seems inevitable that a decent chunk of the population is unemployable.