Unfortunately what is missing (in the large part of the population) is the perception of Dignity, and the unawareness of the consciousness of their action (people are accepting and feeding the machine).
It is not just the awareness of the historic context that is missing: it is the awareness that what was built is bad, and that that they are partially to blame in every act of acceptance and omission in stating the "red lines".
Folks only accept these heinous abrogations of their human rights because they don't understand human rights.
We focus on "human rights" because we've been propagandized into myths while never taking full responsibility for our own selves in it.
This is why humanity lives in a mythocracy, as Sun Ra called it. We are currently collectively governed by myths of money, debt, ownership, life, death, rights, wrongs, Earth, patriarchy, egos, liberty, and more. Until humans start collectively learning to craft/choose/embody myths for centering the conditions that sustain life and relating to all things as kin, we'll continue in the current direction.
Rights matter because they're a concept that people enforce with violence, such as refusing to critically engage in things marginalized people say are issues, like how rights are really just privileges given to us by governments.
I'm not surprised this point isn't obvious to you, given your position that "violence is necessary".
Awareness may (or may not) help with incentive, but by itself it does jack all, as any nerds that have been actively showing their relatives how they are tracked will tell you.
Snowden's revelations did diddlely jack for the common person, nor wikileak's. Knowing smoking is bad never prevented smokers to smoke, knowing exercice is good is not enough to make somebody do it.
You need more: social pressure, conformism, dopamine, lower friction, etc.
Safety belt didn't become common because the average person were aware of the benefits. People screamed about it, complained, refused to use them.
It's the push from insurances to get them into law that turned into car manufacturer making it a feature, cops giving away fines, and social contracts pressuring you into using them that made them ubiquitous.
The myth that awareness is what is missing is one of the reasons so many topic never move because it's talking on the internet about it is easier than doing something about it. So people choose awareness as the virtue signaling easy way out of their guilt.