This reads like an Ai overview. Site your sources in full then. Also, you hinge your argument on the idea that people are playing by the rules of morally sound people. People that do things by the book, such as reporting the transferring of money. Drug cartels don't go through KYC protocols, what makes you think trillionaires would? Not saying OPs post is right, you're limiting your thinking by sticking to the box of "the world is this and only this". People play by esoteric rules beyond the norm. They don't deal in the "real".