the mass weapons of surveillance complex is a really fascinating topic even if you don't know the history of things like cryptography and spy craft. there are levels to it.
I don't think it's necessarily bad that we've created a means to understand what human behavior really is; but the problem isn't us, it's who now has control over us.
you could literally be *Squeaky Clean* and the worst of the worst of privacy and human rights offenders will find a way to make you look like you are like them even if you are DEFINITELY not.
it's called 'Resisting the Devil's Gaze'