Pay no attention to the man behind the curtain

As I wrote a like-minded friend, I have been recently thinking about the world of Oz. In Oz there are apparently witches, both good and bad. Anything remarkable that exists in that world is consequently attributed to witchcraft. When Dorothy shows up and kills the wicked witch, everyone is dying to know whether she is a good witch or a bad, as if her being any sort of witch is a foregone conclusion. The most interesting thing to me, though, is that their leader, the "wizard," is not a wizard/witch at all, but a charlatan who plays on their expectations of what their world looks like. He is a stranger in a strange land, someone from a different world, who doesn't think like they do. He uses misdirection and cheap tricks like gunpowder pyrotechnics and robotics to imitate the sort of witchcraft that the Ozians take for granted as an everyday occurrence. The wizard does all of this to hide in plain sight, but not just hide -- thrive. And not just thrive -- rule. My friend wrote:

Very interesting parallel there. If we wanted to play with the analogy a little, we could say that the Wizard is a literary example of how some sociopaths operate, including the whole “he isn’t as powerful as we thought he was” motif. He manipulated the people with the real magic. It was as if his deception was itself a kind of magic, potent enough to make himself the most powerful man in Oz. That is totally apropos. As you know, I believe that power is in one sense an illusion. I believe that people are always freer than they think they are. Because they believe in the social rules and roles and because their emotions almost compel them to even, they create power structures out of thin air, with most of them at the bottom of said structure. Awfully convenient for those at the top, don’t you think? ;)

This may all be true, but perhaps the strangest aspect to the story of the wizard is that he willingly gives up all the power and fame and return home to his native sepia-toned Kansas via the hot air balloon. This suggests a preference. Whether for loneliness or emptiness or meaninglessness, that for all of the wizard's success at assimilating into the world of Oz, he would rather live in a black-and-white world where everyone is just like him rather than all the color and glories of Oz.

And was he a good wizard or a bad one? Dorothy accuses him of being a bad man, to which the wizard responds, perhaps slyly, "Oh no, my dear, I'm a very good man; I'm just a very bad Wizard." Does he mean that he is not really a wizard at all, or that he realized that the wizard he was pretending to be was best categorized a "bad" wizard in the same way that Glinda is a "good" witch and the witch of the west was "bad"? Combined with the fact that he leaves Oz, maybe he thinks that it was "bad" to pretend to be a wizard in the first place, although he probably just fell into the role (literally), given his circumstances.