It gives men who otherwise would be total losers an "opportunity" to be bigoted bureaucrats in charge of mind-numbed hordes of uneducated, poor, deluded people.
Congratulations, Elders and MS's who, in the real world, could only be nobodies. But, wait a minute!
Come to think of it, it might save lives. Random shootings are almost 100% perpetrated by white males who want to move up in society but lack the education of social skills to do so. JW's can give these potential murderers the illusion that they have achieved something and are big shots.