Crypto casinos let you play using digital coins, meaning you control your...

https://papa-wiki.win/index.php/What_Should_I_Know_About_Stablecoin_Reserves_Before_Using_Them%3F

Crypto casinos let you play using digital coins, meaning you control your wallet and private keys. Traditional online casinos use regular money, which stays the same value, like £20 always being £20