Most beginners enter the wrong casino platform with offers of high profits that attract attention. I think if he is a gambler he must know how to play correctly in gambling and is ready to lose the money he puts in the casino. I do not recommend anyone to enter the casino.
The reason why there is no such thing as fraud in gambling is because the system implemented by the bookie clearly wants to attract as much money as possible for anyone who enters the casino platform.
Why not? In gambling, scams are as developed as in any other area where there is big money. There may well be casinos that do not want to pay out big winnings to players, in which case it will be fraud. Such casinos exist and they refuse to pay out winnings under absolutely different pretexts, which can be specified in the user agreement, and arguing with them will be almost useless, because they have lawyers who constantly deal with such cases.