That's a whole lot of distraction from the point, mate. If you found out that a casino was allowing children to gamble on their property, would you not want to shut down that casino?
Yes, the parents shouldn't be allowing the kids to gamble. But parents don't always "allow" their kids to do the things they do in the first place. You know damn well you did things as a child that you weren't "allowed" to do, things that you were told specifically not to do. You know that you successfully hid things from your parents, but expect other parents to find everything? Most of this happens completely under the parents' radar.
Addicts steal, and that's no different for children, either. Often they'll take their parent's credit card in hopes that the charge goes unnoticed, or they'll obfuscate the charge by spending money on another currency that gets converted after the fact to one used for lootboxes.
There are even worse things that an addict will do for money. Some may resort to scams; sometimes they'll set up catfish social media profiles to bait gooners into paying them gobs of money for fake pictures. Some may resort to worse behavior; I've seen instructional TikTok videos for children to lure adults onto Roblox for sexual acts, to be paid in Robux, which can then easily be converted into just about any other game's currency. Literal child prostitution.
But sure. Let's blame the parents, instead of the billionaire's child casino.