I think they are envious of them and most people over here you are seeing are paid accusation just to soil their names and make people run away from that particular gambling site. As a gambler or user who always makes use of the gambling site and after reading all ToS you should be able to comply with them before going further using that gambling site, or to check if they are suitable with their terms, but this some people go straight making account and further make deposit without them having that knowledge on how the gambling site operates and when they are stocked you see them labeling the gambling site scam or whatever. At first, gamblers should read their ToS to know if they are suitable with it or not before going further to make deposit on that gambling site.