There are lots of conspiracy theorists all over the world who suffers from schizophrenia and other mental disorders, many constantly claim to be the victims of

There are lots of conspiracy theorists all over the world who suffers from schizophrenia and other mental disorders, many constantly claim to be the victims of a secret human experiment project by the governments in the past 30 years. They believe the governments have developed a psychological weapon which can directly control one's brain and the neural system though electromagnetic waves, including the ability of sending a "directed voice" straight to someone's head, and they are subjected to such torture everyday, Apparently, now their science fiction is finally partially realized... Of course, the possibility of having a practical weapon is low, while the chance of these conspiracy theorists being the actual victims of a human experiment is practically zero. But I personally do believe the R&D of such psychological weapons do exist, and this is how the non-fictional part of the conspiracy fiction originated. Related published researches is what they used as a foundation to justify it, now they just get more materials... And well, this "mental control" meme has been around since a long time ago, since the age of radio.