I can attest that its also effective since we are using it too in our company every time there is a need for fast verification. However, even if that technology is very advanced and can eventually pinpoint if you are faking your identity or not, that does not guarantee that it can never be scammed by brilliant minds of minors. Technology should also know that. So for me, its really hard to control the minors these days not to gamble, unless if the parents will take the first step to protect their teens not to gamble.
At the home, the emphasis should not be on restrictions but on education about gambling, we have a saying that the more you restrict the more they will go for it because of curiosity, so parents should expose their children to gambling as a way to educate them but not to tempt them to gamble, children will listen if those telling them are their parents and about the truth of the subject.
That will be a big challenge because we really need to be careful what to feed in our children's minds, there's a time for that and it's important to know when is the time to teach them about these things so that they won't go for that path with curiosity and we know that mostly it won't end well if they're not guided properly. Exposing them to a gambling environment may give them an opposite impact instead of educating them, it's still better to educate them without exposing them in that environment and introduce them to some hobbies that is quite different.