Why would that be the qualification for success? I didn’t write that “everyone believing it” was the marker of success, so I don’t know why that would be relevant.
In another comment thread, I wrote that a story is needed which combines accurate scientific information with a human purpose in the world. Those examples quite obviously didn’t have scientific views of the world.
By that token, every attempt to encapsulate reality into a simplified story is successful until it fails. Not a very useful thing to bring to the table