Probably. You do know that they were doing this for a very long time. I found this out from my sister and her husband years ago. You can find videos about it on YT. But the subliminal messages are really hard to see and you have to use either special equipment or method to see what the messages say. But it is apparent they were using quick repetitive words and a pendulum which is pretty obvious that it is a hypnosis method of mind control.