Gamblers are so identical that it would not be easy to give away their data just to gamble. So far, there are quite a lot of gambling site sites scattered out there, so if one of them implements KYC, does the owner of the gambling site really think carefully because attracting new members will be quite difficult so far because they have to be able to compete with well-known gambling sites. if they do kyc the gambling players will choose to leave the gambling site and will choose another site and the big factor will be a decline in players and over time the site must close or go bankrupt because the income they get is getting smaller day by day because the cause is implementing the kyc rule  .