Why Does Dune Abide?

Now that I’ve finally seen Denis Villeneuve’s second Dune movie, I was sufficiently impressed that I decided I need to talk about it, in particular the incredible staying power of the franchise. To paraphrase Sam Elliot’s character in the Big Lebowski, the Dune Abides. But why?
==} Kindly peruse my books on Amazon:
https://www.amazon.com/Fidelios-Automata-Adventure-Alternate-Tarantela-ebook/dp/B00X1N7THK
https://www.amazon.com/Fidelios-Dilemma-Steampunk-Tarantela-Trilogy-ebook/dp/B01HBQ7CA6
https://www.amazon.com/Miss-Ione-Mayan-Marvel-Adventures-ebook/dp/B01G2TBBPU
https://www.amazon.com/Professor-Ione-Epicurean-Incident-Adventures-ebook/dp/B071J7WNQG
https://www.amazon.com/Professor-Ione-Epicurean-Incident-Adventures/dp/0988244284