Crypto casinos let you play using digital currencies like Bitcoin, where you...

https://cashsexpertinsight.talesignal.com/posts/is-it-safer-to-use-pounds-instead-of-bitcoin-for-casino-deposits

Crypto casinos let you play using digital currencies like Bitcoin, where you control your wallet and private keys. Traditional online casinos use regular money, so your funds stay fixed in value, like £20 always being £20