~snip~
Therefore, before you decide to make a deposit on a gambling site, you must first read the TOS carefully so that you don't get trapped or feel trapped in the future when you want to make a withdrawal. If you really don't like or agree with KYC, then just leave the online casino and go to another casino that doesn't require a KYC system, but if you compare it with gambling sites that require KCY, the number of gambling sites that don't require KYC is very small and also Licenses are sometimes unclear.
Yeah, I think the most basic thing a gambler should do is simply test the system to see if they can deposit and withdraw money, maybe with a small amount, to test that the entire pipeline is working, and to see how withdrawal works.
Once that's tested, then you can start playing. Because at the end of the day you don't want to be in a situation where you win a lot of money and you are not able to claim your money.
That would be the worst possible outcome ever.