Onehash does have this kind of feature but it's just an option for the bettors. If you want to register, it's okay but if you don't want to, you have an option to deposit anonymously and you will be given a certain bitcoin address to receive your winning. And after that, the deposit address will be given to you so that's how you bet without any registration. You are not enforcing your gamblers to use it but you are making their lives easier by providing an option.
Of course this is how Onehash runs ,and besides privacy is what people needs here thats why we all transferred here from the centralized world so we can enjoy our anonymity
Its truly important, anonymity is a crucial feature, many people don't like to expose themselves in gambling and anonymity could help the gambler from restricted country to play the game, and crypto gambling is famous because of its anonymity, so this feature is a must in crypto gambling
Thats it mate,just like me whats the sense of being in crypto if I will reveal my true identity?betteri go back to the traditional way of gambling if thats the case