[blurbleblurble]

You're getting hung up on the idea of a "cabal" being some kind of formal thing that has explicit membership rules. But what we're talking about is simply the collusion of hyper-wealthy people in their various schemes. That's the cabal.

[bobbytheblkbear]

The concept of wealth is predicated upon the idea that one may "play at the table in the Casino and win". In reality entry to this system is barred but it only exists in such a way because people believe in the promise/concept that they will be allowed to succeed if they continue to try.

What you're defining as a "Cabal of Wealth" is an allowance by the people because they believe in the concept of joining it. If this isn't clear I'm happy to expand upon it.