Every system will eventually become corrupt if humans are involved even in a horizon zero dawn event the new humans would also become corrupt if they govern themself. Thats why there are books/movies like Logans run with dystopian society ideas, where people got euthanized at age 20-25 or something like that. Even if you had robots doing all the shit labor and eveything worked, humans would eventually become bored or unsatisfied. Thats why we got movies like the matrix, where people were "allowed" to rebel but constantly got wiped out again. But even that could have been a simulation in a simulation.