In this current age and Time, it has become extremely hard to keep kids away from something that is widely done like gambling we just have to educate the kids on the fact about gambling and how hard it is to get out of gambling once you become huck to it, and to avoid that kid's needs not to be greedy and should not stake money on games unless if the regular computer games.
The internet is part of the major reason why kids get involved in gambling, we live in an era where the internet is stormed and dominated by teenagers and casino owners are taking advantage of this using this means to lure them into gambling, after seeing their favorite celebrity or model advertising a casino site and displaying fake wins what would you expect from them. They should be shielded from this lifestyle instead of trying to entice them to get into it. Awareness programs aren't enough to keep them away, they must also be restricted.
For now, everyone has indeed understood very well the use of the internet, everyone has indeed been very easy to access anything on the internet, promotions carried out by casinos via the internet are indeed the most appropriate choice so that anyone can access their site, especially those who promote them are famous people as you said, of course it will attract interest even though what is seen in the advertisement is very unlikely to be obtained when placing bets, restricting teenagers from accessing gambling sites is not enough to prevent them from gambling activities and I, to be able to prevent them from gambling, must provide an understanding for them not to gamble at a young age because it will be difficult for them to control themselves when gambling.