That's the sum that was paid to the OPs of the accusations, and this sum exceeds 6 BTC to the day.
Also, the site runs for 5+ years. Quite a long term for a ponzi scheme.
You may be right about the 6 BTC part, but you are neglecting the fact that the amount that you guys scammed from gamblers is way higher in comparison. Also, I have seen several ponzi schemes that managed to run successfully for several years(Ex: Bitconnect etc).
I hope you realize that what you are writing is only made in your imagination and has nothing to do with what is really happening.
I understand that you may be frustrated by a loss in casino, a long wait for a case to be resolved, or even that your problem is negatively resolved, but comparing any casino to a ponzi scheme is an abuse or, at the very least, frivolous behavior and have nothing to do with reality.