It is not the work of the spirit world; it is as a result of archonic forces at work. For they truly like the destructive, the unbalanced, and the deceitful in positions of power. Those who are the truth; who represent the truth; and can truly prove the truth, are not wanted by those inhumane forces.
They want those who are false; who cheat and steal to get what they want; ahead of those who truly are pure of intent. Because then, it is easier for it all to come crashing down like a tower of cards. Using those who pretend to be real as the ambassadors, means when they are proven as false, or as cheats, it tars everyone else with the same brush.
By letting those who are genuine in all that they practice; who can prove it all on a daily basis; be the ambassadors, it would most surely scuttle their plans to keep mankind under control by the 'when you are dead, you are dead' rapture. And that is why it is all a weighted dice in favour of the fake, the charlatan and the 'psuedo-medium' and the 'guesswork psychic'. It why so many cold reading 'psychics' appear on TV shows and in magazines and on radio shows. The real deal are scorned and chastised by the psuedo-crowd. That is the way that the bread is buttered. Sadly.