We understand that it is more of a government demand that they want casinos to operate with enforcing KYC and casino have to obey them to comply with the local rules but things in China are operated differently. That's why if any bookmaker is able to provide gambling services without enforcing KYC, we should not be surprised.
If someone tells me that they want to trade in the bitcoin market but they have no idea how it works, my advice is to tell them not to do it, that it is not correct to enter the market and gamble, it does not work like that, maybe if they do he does and is lucky he wins, but in the long term that luck will run out and he will lose everything, trading is not luck or guessing, you know, and we have to take that into consideration when operating.
What I told him is that he better go to a casino and manage his money there, I know that he will still lose it but at least he will enjoy the games, whereas in trading things are not like that.