Earlier quoted context omitted.
What's ironic is how people often point to plot points in many franchises (Star Wars, GoT, etc) as being derivative of Dune... Yet Dune itself is fairly derivative of other works
It’s even more stark the further back you go. When the printing press was invented, it didn’t usher in a new era of creativity but instead the first few centuries resembled modern Hollywood: shameless sequels and reboots. By far the most popular books were translations of Greek classics and rote derivatives of the Arthurian legends. It wasn’t until the first iterations of copyright and a few other cultural shifts tha…
The first was for catholic indulgences.
The second was for religious propaganda during the European wars of religion.