An always appropriate quote by Alan Moore regarding conspiracy theory:
“The main thing that I learned about conspiracy theory, is that
conspiracy theorists believe in a conspiracy because that is
more comforting. The truth of the world is that it is actually
chaotic. The truth is that it is not The Iluminati, or The Jewish
Banking Conspiracy, or the Gray Alien Theory. The truth is far more
frightening - Nobody is in control. The world is rudderless.”
Certainly, conspiracies exist, but the tendency to believe conspiracies to be all powerful and omnipresent is essentially a religious belief, a kind of occult thinking. Better to believe the world is being run competently by sinister forces than incompetently by sociopathic bureaucrats.