Certainly, the Anunnaki also know of the fallen dark spirit meddlers. Their psychics get their deceased compatriots to manipulate them. Do they not understand that these spirits manipulate THEM in return somehow under their radar and suck their life force energy? If the Anunnaki are such great mentalists, how can they not observe this, or even deduce it?

They perceive our recycling phenomena we know of as reincarnation, but they view this as akin to the stages of life with microorganisms that find a way to bud or split off progeny or undergo a kind of metamorphosis from one state to another. And this they view as a consequence of the short lifespan, that we are simply going through various life stages and do not understand fully what a return to the light is like. They understand our so-called mythology about it in the same way many people consider it a mythology rather than literal truth, that we go to heaven in between lifetimes.