If you at any time hold assets more than, let's say $250 million, all of your property is seized and you get a iridescent credit card that says "I won capitalism". You can use it for $5k a day (growth linked to minimum wage) to do anything, and we'd offer a concierge service to rent mansions or yachts through a point system
My department would then be concerned with handling their investments to fund the program and reinvest what's left over in the form of grants (mostly to start and run small businesses with no repayment if certain metrics are met)
But mostly we'd be game masters. We'd keep the capitalism winners busy competing for prestigious (but meaningless) prizes. They want to fly people in for a party? You can pay their way with points to flex. You want to shake hands with the president? We'll run a point auction occasionally and have award ceremonies for the special winners
Otherwise, they can use the money however they want. They can play the games and compete with their "peers", or they could fuck off and live like a big shot...5k a day is a lot of money. And we're happy for them to use it, they can buy things and donate their remainder to anyone they want. They could let their entire family live in comfort and safety
But if they ever touch money, literally or figuratively, or fail to register into the system, they lose their freedom and are forced into our little summer camp games for a length of time determined by the offense
Silly as it sounds, we'd be literally saving the world