Nazis also know that if they start by telling people that they want to ban books/speech, no one will like them, so neo-Nazis have to hide behind absolute free speech until they get the power to do what they actually intend. it’s like pedophile-hunters (or scam-exposers) who are themselves pedophiles or who themselves promote/run scams. Or like andrew tate, who calls out a few legitimate social problems before spreading hate/violence against a large part of the population.