Fiat casinos are actually regulated and you won't get some shady off shore website witholding your funds because you didn't pass a background check.
Exactly, that is why people chose to gamble with cryptocurrency because in cryptocurrency world, the word "Bias" doesn't even exist, you could gamble as much as you like if you have cryptocurrencies, no matter where you are from, how old are you, what status in life do you have, and so on, fiat is an old money, we are in the new age now.
It seems like none of these crypto services even offer anonymity and transactions are actually slower than fiat services.
Oh, come on, haven't you heard about "Google"?
Whats even the benefit of using crypto to gamblefor you guys?
The benefits of it(if you are winning always) is that you could make bigger profits because the prices of cryptocurrencies is not stable like fiat, if is fluctuating most of the time, meaning you could make profits out of it if you are a good trader who knows when to sell and when to buy(if you wanted to grab the opportunity to earn more money)