That is interesting.
Brain entrainment techniques can be done technologically. Dr. Lloyd Glaubermann uses them in HPP. Nothing to do with Buddhism. The reason African shamans use fire is because the flames of the fire put the brain into alpha mode, and that stills the brain to some degree.
From my own experience, I know that my brain is constantly in alpha - not beta. That's because it has been measured. A psychiatrist doing research with UCSD used me as a control constantly because she said I had the quietest brain she had ever seen. I didn't need meditation to do that.
There are also sound and light machines that put the brain into different states. That's because the brain adjusts to the rhythm of sound and the rhythm of light.
https://en.wikipedia.org/wiki/Brainwave_entrainment
So I repeatedly test out as a natural leader - whatever that means. And I've had many, many tests throughout my life.
So how the fuck do I constantly test out as a leader if I'm not? Please do tell.
Next, I'm not interested in what you have to say. That's your opinion. I'm interested in what the research says - please supply the scientific abstracts.