Crypto casinos let you play using digital currencies and you control your own...

https://wiki-neon.win/index.php/MrQ_Casino_Review_%E2%80%93_Is_It_Crypto_or_Normal_Payments%3F

Crypto casinos let you play using digital currencies and you control your own wallet and private keys. Traditional online casinos use regular money, where your balance like £20 stays £20 unless you deposit or withdraw