I don't think gambling was made for kids. They have better things to do than bet on this kind of game. Gambling games are for adults that have total responsibility over your own acts and know how to spend their money.
It is really not made for kids, because how the kids will gamble if they are not employed? How and where they are going to get their gambling capital? Because if that is going to happen, then for sure a lot of addicted young gamblers will just going to do some bad things just to cover up their gambling addiction, which leads to stealing.