The Nuremberg Defense, to agree to carry out a task for superiors, and not ask ourselves whether it is right and just and compassionate.
The Auschwitz Traindrivers, those who benefit from abuses.
Tenets of Censorship Oppression, according to Nick Cohen:
Go Postal! ... Pick on slights and humiliations that are so small they seem not to be humiliations at all, and punish them with unreasonable ferocity. Random violence creates the necessary conditions for order.
Demand a respect you don't deserve [as in some livel suits]. Say it is bigoted to oppose bigotry [UNHRC demands to forbid defamation of religion and hate speech]