To get where the author of this memo got (CEO of a publicly traded corporation), work essentially has to be your life. I mean, your #1 priority, ahead of friends, family, fun, and everything else. I have never seen an example of such a person at the helm of a large, multinational corporation, who does not, generally, appear to fit that description. This memo illustrates the total disconnect between that sort of person, and the other 97% of us for whom work ranks a distant 5th-10th on life's list of priorities.
So, in some sense, it's understandable. Inexcusable, but I at least get the place from where this sort of vitriol is coming from. He really thinks he can get people to care as much as he does. In some ways it's amazing that he made it so far while remaining so deluded.
And the irony might be that he gets a company that outwardly looks exactly like he wants. The sheep willing to conform will stay and others will move on. Now I'm not saying anything about productivity, that's another question then.
So, in some sense, it's understandable. Inexcusable, but I at least get the place from where this sort of vitriol is coming from. He really thinks he can get people to care as much as he does. In some ways it's amazing that he made it so far while remaining so deluded.