Those who want you to doubt that anarchy (self-ownership and individual responsibility) is the best, most moral, and ethical way to live among others are asking you to accept that theft, aggression, superstition, and slavery are better.
There is no such thing as "authority". Either you respect Rightful Liberty, or you are a bully; a thug. Period.
It's really quite simple, and simple doesn't mean it's wrong- complications which obscure this fact, on the other hand, mean someone is trying to baffle you with BS.