Can you go into a little bit more depth about what life is like for these people? What do they do? How do they keep it so secret? Etc. I’m fascinated you can h

Can you go into a little bit more depth about what life is like for these people? What do they do? How do they keep it so secret? Etc. I’m fascinated you can have so much wealth and benefit from it in proportion to its scale without giving the game away