Grusch is different in my opinion:
—No books—at least so far
—No other money made from this
—A coherent narrative with no contradictions
—Had access and credentials that match his claims
There are have been several excellent and very detailed interviews with him on podcasts—and he has held his own.
One example:
—Joe Rogan https://www.youtube.com/watch?v=R8TqBrrqL4U
Not seeing it. It’s a scam.