Whether or not children play CS:GO/CS:2 is irrelevant. It is a game where 50% of the time you play as terrorists shooting law enforcement, it's very obviously not aimed at kids.
The only way for kids to gamble in CS at all is to either steal a credit card, which is obviously not Valve's fault, or for them to have a Steam gift card. If anything is to be done about the children, I think Valve should just 1) require a users to have a credit card on file in order to buy lootboxes, and 2) require re-entering the full credit card details if the user makes several purchases in a short period of time, in order to stop kids who, for example, memorized the CVV of a card already on file in Steam.
Keep in mind that uploading a government ID would have issues, seeing as in the US a driver's license is not universal, not to mention IDs all across the globe. Maybe there's an alternative form of ID that would work that I just can't think of, but anyways, I'm against needing to upload a government ID to access anything unless it's specifically for governmental purposes.
The only way for kids to gamble in CS at all is to either steal a credit card, which is obviously not Valve's fault, or for them to have a Steam gift card. If anything is to be done about the children, I think Valve should just 1) require a users to have a credit card on file in order to buy lootboxes, and 2) require re-entering the full credit card details if the user makes several purchases in a short period of time, in order to stop kids who, for example, memorized the CVV of a card already on file in Steam.
Keep in mind that uploading a government ID would have issues, seeing as in the US a driver's license is not universal, not to mention IDs all across the globe. Maybe there's an alternative form of ID that would work that I just can't think of, but anyways, I'm against needing to upload a government ID to access anything unless it's specifically for governmental purposes.