Crypto casinos cut out the banking middleman, using wallet-to-wallet transfers...

https://www.tool-bookmarks.win/crypto-casinos-trade-traditional-banking-red-tape-for-speed-by-using

Crypto casinos cut out the banking middleman, using wallet-to-wallet transfers for near-instant payouts on Bitcoin or Ethereum. Unlike traditional sites, they often use "provably fair" code, letting you verify every bet outcome yourself