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. It seems like none of these crypto services even offer anonymity and transactions are actually slower than fiat services. Whats even the benefit of using crypto to gamblefor you guys?
Anonymity, safer exchange where money wouldnt return back (due to networks functionality - you can't return / refund back), Less transaction fees from entities such as bank transactions, pay pal and such.
Also crypto looks easier then regular fiat services in a way they are more faster and you have a way more diversity for using them. (options)