The other possibility is that someone builds CEV before the existing elites get to a high enough future-shock level to even pay attention. Dictators will wake up one morning to find that the FAI has just robbed them of the only thing that makes anyone care about them: their power over other people. And furthermore, there will be a very large number of people whose volitions say something like “I want to punish [Dictator X] because he killed my family”.
The other possibility is that someone builds CEV before the existing elites get to a high enough future-shock level to even pay attention. Dictators will wake up one morning to find that the FAI has just robbed them of the only thing that makes anyone care about them: their power over other people. And furthermore, there will be a very large number of people whose volitions say something like “I want to punish [Dictator X] because he killed my family”.