Kids generally do not have the means to pay for such things unless their parents let them use their credit/debit card. So that's a parenting issue. And adults should be free to make their own decisions even if there may be negative consequences. It's called freedom. This whole real money RNG package thing is nothing new. It's been around for a long time in many other games. It could only really be considered gambling when you're focused on getting a certain item from it. Otherwise you're just paying for a random assortment of virtual goods in exchange for your money.