The problem is that we'll never evolve (and never would be more than other primates even with our language capacity) if we never ever trusted what others told us about the past, meaning we inherently do need authority to stop lies being spread or else the lies can just as easily become the 'truth'. It's easy to blame the authority as 'evil' but the alternative is far more sinister and in fact a perfect example of how sinister it can be when authorities fail to stop the spread of falsehood-tainted propaganda and other such lies is the very Holocaust in discussion, meaning it is self-evidently necessary to prevent its denial even to justify said prevention. [**]
Your scathing critique is requested.