"Robert Anton Wilson & Guerrilla Ontology," a piece by Jack Fox-Williams, a piece published in the magazine "New Dawn" and available online, provides a well-researched article on RAW's theories on reality tunnels, guerilla ontology, model agnosticism, etc.
It explains why it's useful to avoid being locked into a particular ideology. "How can we stay open-minded, questioning and pragmatic in today’s world? Guerrilla ontology may provide the answer."
About Jack Fox-Williams, a bio below the article explains, "Jack Fox-Williams graduated with a BA Hons degree in Philosophy and History from Goldsmiths University, London, in 2014. Since then he has worked as a freelance writer in Cornwall, England, focusing on philosophy, hermeticism and alternative science. He is currently working on a book about the relationship between the history of science and the occult."