Interesting reference. "Do we really see?" An author promoting a counter culture for either profit or promoting an agenda, or both. There is just not enough info on Millie to reach a truth other than what we want to believe .
Carlos Castaneda, (like Q anon), wrote books he sold as 100% non-fiction, to make them credible, and boost sales, to line his pocket.
All his “Don Juan” books were 100% fiction.
I hate fiction writers who pretend to write non-fiction, to boost sales.
They are liars and whores.