After having been selected by his father as the crown prince, Mohammed bin Salman of Saudi Arabia “authorized a secret campaign to silence dissenters—which included the surveillance, kidnapping, detention and torture of Saudi citizen—over a year before the killing of Jamal Khashoggi, according to American officials” with access to the classified reports.[1] The killers of Khashoggi had been involved in at least 12 other such operations starting in 2017. The sheer egregiousness of the operation under the crown prince says something about not only dictatorship, but also the nature of power itself.
The full essay is at "The Warping Effects of Concentrated Power on a Saudi Crown Prince."