I follow the rule that parents should not teach and educate their children. Of course they gonna give some basics of what is good or bad and etc. But kids are the mirror of their parents. No matter how strict you are, no matter how much time you spend teaching them and etc, they would grow up like their parents anyway. Instead of teaching them, a parent imho better teach himself, and the kid will be a copy/paste of him.
That is why, if a person is dumb and spend all of his money in gambling, has addiction, not cold headed and impatient, no matter at what age his kid will be allowed to gamble, at 14, 18, 21 or 30, he will take reckless decisions as his parent.
really be trying out to oppose on what you have seen with your parents and go into the other side. About on age then this is would really be talking or speaking with 18-21 as which these are the casual government rules and laws on which it is really that something that would really be followed but in todays easy access or having the connection due to internet then it wont really be that so hard on finding yourself to be able to bypass these things for you to play on which it would really be that we cant really be able to stop to those people who are young to play gambling if they wanted to.They could always be having the bypass on which they would
neither be using up their parents ids and information or would be simply making use of VPN specially now that we do have crypto gambling space on which it do make things even more easier.
You could just simply tick those age verification and caution boxes then you're good to go.This is why its not something that we could completely be able to get rid of with if we do speak about
these young people to play on gambling places even if we dont want to.