As with most investments, it's probably better to start educating kids about bitcoin earlier (but not to the extent of letting them invest in it yet!). It's important that they learn about the basics of managing their personal finance and be responsible with money. And let's just say that cryptocurrency is similar to the Internet back in the days.. it's a really amazing experience!
Mind children can not record or apply to the perfect income, it's good if we teach it some bitcoin games are widely available in the playstore, kids do not directly taught about getting, but if they are capable, then we must accompany all activities such as writing articles or crypto currency status on their social media.