Before the age of 18, children can usually never make the right decisions about themselves, so when they gamble, it will naturally have a bad effect on their education and they will not be able to get very good results even if they gamble. So I think families should be careful about this and children should not be given full freedom if they are not 18 years old.
That's what matters because a child can't play in a casino , in fact casino games are for adults, so it shouldn't Affect anything, but for those over 18, if they let themselves be affected by gambling and want to study, it's their decision, it's a personal matter because each one chooses what they want and what suits them.