Maybe there is, but in my country it seems like elementary age children, they only know to play a game. No cases have been revealed in my country so far regarding underage gambling or children of primary or high school age. I think they start to understand gambling when they enter high school. Besides my country is a country that prohibits gambling, maybe they are aware. This is just my thoughts, I'm just describing me when I was in high school. Not many are interested in gambling, they are interested in motor modifications.