Having read the book in my youth I would have gone to see Dune 2. Even if it did change some of the original people for the sake of wokeness. At the time I first read it did not realize the similarities between the Freeman and Islam. It is kind of obvious now.
Dune—”spice” = “oil”—transportation fuel that drives civilization....
These days the real “spice” is corrupt insider deals—that is how you destroy civilization.