“Academic researchers of conspiracy theories have speculated about whether their rise in the 20th century is related to the decline of religion. In a strange way, the idea that a malign cabal is running the world – while far more worrying than a benevolent God – is less scary than the idea that no one is in charge and everything is chaos.”

https://www.theguardian.com/lifeandstyle/2023/aug/02/everything-youve-been-told-is-a-lie-inside-the-wellness-to-facism-pipeline#:~:text=Academic%20researchers%20of,everything%20is%20chaos.