Scammers can be avoided easily because their tactics are now very common to detect but if there are gamblers who still got scammed then it must be their fault already because they are too dumb or they don't read information online if how to avoid them. Submitting KYC doesn't automatically make you secure. I've seen lots of sites which has a KYC and they still got hacked. It will only add up to the headache of the customer.