Gambling has reached a stage where it should be taught as formal education and parenting to avoid gambling, then I think the government has to ban gambling, it's like saying cigeratte increases lung infection problem and we advice children to avoid it but because we can't let go of those sweet taxes, we should put 'smokers are reliable to die young', that's bullshit because we all can see how young and adult smoke like their live depend on it because of that same addiction.
It's simple, if the government is trying to protect its people from something and education is needed, at that point they need to simply ban it and make sure all the companies are dissolved. However, I think parental guidance is more important than anything when it comes to restriction.
This is why on the moment that you would really be tending to dive into something then you could really be that easily do it, this is why even into those people who are still young would be having that probability on having that kind of engagement on which it is one of the cons of it. So parenting would really be something that relevant.