I don’t disagree with anything you’ve said here, but from one anon to another, I don’t share ideas that I don’t find to be valid, so, I’ll say no more on the subject beyond:

the guy in that video, to the best of my knowledge, is the real deal, and I recommend you dive into the subject through some of the links on that page. There’s a book written by a mechanical engineer who trained under the man in the video for a decade. Very interesting to get that information through a Western perspective (aka someone not raised in the tradition who doesn’t take eastern mysticism as a given)