In any responsible position, no formula or computer (given present technology) can replace human decisions, because no formula can exhibit wisdom or exercise judgment. These essentially human qualities are essential for any responsible position, but most of all in the most responsible position of all: sovereign command.
And all organizations, big or small, public or private, military or civilian, are managed best when managed by a single executive. Hence: royalism. However he or she is selected, the title of such an executive, in a sovereign capacity, is King—or, at least, anything else is a euphemism. And why trade in euphemisms?

From Mises to Carlyle: my sick journey to the dark side of the force