New market for PropFirms/Crypto Traders/Forex traders

I'm thinking, we see people leveraging 20x in crypto every day, spending money testing PropFirms with their rules, and they don't know if they'll receive their withdrawals, paying high broker fees.

Why hasn't anyone brought the most valid model in the world, from Poker, to trading?

Sit&Go, Spin&Go, multiple traders operating against themselves, short periods, fast money, high daily recurrence, various buy-in ranges.

What do you think about this?