And here's a funny contradiction: JWs teach that Satan and the demons can't read people's minds, but yet they can possess a person's brain and plant thoughts and voices in their mind? How exactly are they able to highjack a person's thoughts if they can't even read a person's mind?
Additionally, today's scientists are able to read basic emotions and thought patterns by analyzing brain wave activity and there is now technology that work based on mind control by reading brain waves for specific thoughts. If humans are already using technology to read basic thought patterns, do you think it's reasonable to believe that superior spirit creatures who in all likelihood have a far more advanced understanding of the workings of the human brain and have had thousands of years to study humans, would be unable to read human thoughts?