At the risk of you hating this answer, because I hated this answer, but to me that sounds like you are holding it wrong. I have adhd and found it dumb and boring and possibly not even real / placebo or new agey until during one attempt I hit the phase change and had the holy shit this is amazing moment where it worked for like 3 seconds. The quiet relaxation felt like idk a euphoria in every part of my body just to not be anxiously mentally bouncing around for half a second.

Maybe but I've just not been able to make it work. I get that in other ways though.