The cant of this article is kind of grossing me out. I don't disagree with the predictions of this, but I reject the notion of people as being "useless" because they can't interface with technology. Such a position is a paperclip maximizer (https://wiki.lesswrong.com/wiki/Paperclip_maximizer) of efficiency. There are other worthwhile things.
Are artists useless unless they can produce design? Are "idiot" friends who make us laugh but are generally low-achieving "useless"?