Crypto casinos cut out the middleman by using direct wallet-to-wallet transfers...
https://reliabless.com/crypto-casino-compliance-what-does-it-look-like-when-done-right/
Crypto casinos cut out the middleman by using direct wallet-to-wallet transfers for Bitcoin and Ethereum, leading to significantly faster payouts than traditional bank wires. You also get "provably fair" tools to verify your game outcomes independently