hey yes. It is a scam, although the lovely girl who taught us the method certainly isn't in it for scammy reasons.
She is a true believer.
And I did nothing to let her know I feel like the TM thing is basically a type of... I don't know whether scam is exactly the right word, but you must know.
My own private realisation.

I can't stick to too much, except the working method goes close.
Big hugs