greer gets hate for being a limited hang out psy op shill.
He takes a truth (CE-5) and uses it to push a lie (negative ET's DO NOT / CAN NOT exist, and anyone who claims otherwise is a dirty liar) when in fact our government works with negative ET's. Greer claims that is lies and just the result of mk ultra programing.
Why do so many spooks trust and talk to him? because he provides cover for them, lets out some small truth to the believers to push his no negative et's/ the government is here to help false narrative.
CE-5 is real, GREER is a lying tool.