An unknown individual or group of individuals writes outlines for fiction story scripts
These fiction story outlines then getchanded down to news agencies
They reuse these scripts but each agency makes small changes
However from the shared portions of the scripts you can tell that all news agencies are using the same original source and not coming up with the national and international news independently
There might be exceptions of real events on local news
News controls the known world
Tim Ozman
Infinite Plane Radio
Infinite Plane Media
Infinite Plane Monster
Talks about what he calls the news metascript
I think HG Wells came up with the idea to to use science fiction to do the public scripting.
He outlines it in "The Open Conspiracy". which is what you are essentially talking about. I just reread Time Machine--its about communism and eugenics. about to do a deep dive on the rest.
Wells has another book called "The New World Order". haha.