"The only thing necessary for the triumph of evil is for good men to do nothing"
I think its worth revisiting the wisdom of Hannah Arendt again at this point seeing as this is the direction that the conversation has gone.
She described the phenomenon using the example of the trial of Eichmann, but it certainly wasn't restricted to Eichmann.
She called it the Banality of Evil.
This is a really good explainer:
aeon.co/ideas/what-did-hannah-arendt-really-mean-by-the-banality-of-evil
Arendt found Eichmann an ordinary, rather bland, bureaucrat, who in her words, was βneither perverted nor sadisticβ, but βterrifyingly normalβ. He acted without any motive other than to diligently advance his career in the Nazi bureaucracy. Eichmann was not an amoral monster, she concluded in her study of the case, Eichmann in Jerusalem: A Report on the Banality of Evil (1963). Instead, he performed evil deeds without evil intentions, a fact connected to his βthoughtlessnessβ, a disengagement from the reality of his evil acts. Eichmann βnever realised what he was doingβ due to an βinabilityβ¦ to think from the standpoint of somebody elseβ. Lacking this particular cognitive ability, he βcommit[ted] crimes under circumstances that made it well-nigh impossible for him to know or to feel that he [was] doing wrongβ.
Arendt dubbed these collective characteristics of Eichmann βthe banality of evilβ: he was not inherently evil, but merely shallow and clueless, a βjoinerβ, in the words of one contemporary interpreter of Arendtβs thesis: he was a man who drifted into the Nazi Party, in search of purpose and direction, not out of deep ideological belief. In Arendtβs telling, Eichmann reminds us of the protagonist in Albert Camusβs novel The Stranger (1942), who randomly and casually kills a man, but then afterwards feels no remorse. There was no particular intention or obvious evil motive: the deed just βhappenedβ.
The observation holds true of Nazi concerntration camp guards. They were remarkable not for their ideological extremism. The were remarkable in their consistent ordinariness as a group. It wasn't a bunch of people who stood out in their beliefs or support for the regime.
In other words it goes back to the totalitarian drive to remove the ability to question and to think for yourself or to challenge what happened with the regime I was talking about before with the destruction of the ability to seek the truth. Again its about this deliberate fostering of powerlessness and this sense of almost being a passenger to events around you and not being able to change events around you in any way. They just 'happen' and you are not responsible in anyway, because thats the business of the ruling elite to take all responsibility, not the individual.
We are observing the same in real time with Russia. This is also why Russian who are not subject to the same brainwashing are not hostage to it or controlled by it in the same way, though may have a long hangover from it when they first leave the country until they realise they CAN think for themselves and are responsible for themselves.