^ I also thinking of this, probably this ID system will matter only of having taxes and people should pay tax and the government will always benefit on this.
However, that is the disadvantage that I have seen here, if you will analyze the ID system will help the gamblers and also the gambling platform upon scamming for both parties. there is no scam for both or any illegal activities because they are both under the control of the government. I want to hear an update on this like after a year or in several months, if there will be improvements much better, it could also other countries will follow of what they did.
If not for taxes, why will they implement uid verification for a gambler who enjoys playing in his leisure time, you know some casino platforms don't request KYC before withdrawal and there are some countries who licence these platforms to operate in their jurisdiction but many of them wouldn't want to undergo verification since they don't want the government to have a cut in their winnings, smart move.
I think some people may want to do this but users who know the implication of privacy dump wouldn't try it, beside it is not a compulsory task before you can engage in gambling, it may even die if it's not worldwide.