what they can do is have a lil bit of room with this kyc requirement. why not require this to players that will exceed certain amount of deposits or withdrawals? just like most of the licensed casinos/bookies here. what i encounter most is that the site will only require kyc once they reach their accumulated deposits or withdrawals to about $2k or €2k, depending on where the casino is licensed. in that way, they can attract small rollers at first, because they don't need to submit kyc. but once they are satisfied with the casino, submitting kyc may not be a problem to them later on.