"Those with the most money often seem to seek control." Of course. Power is addictive. If he sees an opportunity in something to be more powerful, he will take it. Or maybe not even for him specifically but for an idea. If talking crap about cryptos/BTC aligns with the overall agenda these people have, he will jump in and help.
Also, they want to bank the unbanked. That's a lot of people. On the surface, it's full charity but if you think about it, that's a big investment with an insane ROI potential.
Plus, I rarely see super rich people saying "Oh, I don't need more money."
Most of us share an 'inheritance' of unhealed and unconscious feelings/emotions. These are 'the unconscious self' to a large degree. Much of these feelings are rage, terror, panic, fear and guilt. The net result of this being that many people who appear 'intelligent' are actually driven by aspects of themselves that they don't even know exist and thus their logic is broken, but it all occurs in their own blindspots. Since the societal investment in continuing to deny everything I have just said is so strong, they tend to congregate and even build entire nations on the unspoken agreement to deny how they really feel - hence 'manners' and many other forms of social control.
I feel this is a major aspect of the causation of all of this dysfunction, we can all heal ourselves and this is the most we can do.