The most crucial conspiracy theory there is is the one that alleges that a group of elite shadowy group who hold ancient secret wisdom is trying to bring the masses of humanity to a critical point of insanity and fear by which they may accept a global rule by these elites and give up all their means to ever be able to overthrow it,for the rest of time.

This will stop being a theory soon when this is in fact realized in front of the eyes of the confused masses. The great work is almost finished.