Parental Guild on Bitcoin

I have observe that there is no parental guide to buying and selling of Bitcoin. However, some central exchangers do put age restriction if you want to buy/sell digital currencies and some do not see the need to do so. Specifically, I would like this discussion to focus on Bitcoin or you can make reference to other cryptocurrency to drive in your point if you choose.  I do encourage parents to buy BTC in smaller amounts for their kids that's depends on how they can afford. One of the most likely challenge is how a parent can communicate to the child on the usage, what BTC entails and how to secure there funds.

I have put in written form some ways I can communicate this;

BTC is real and it is money in digital format. You can access it anywhere in the world and convert it to local currency to be use for purchase. Bitcoin is own and control by individuals who uses the internet for access and can do it using Laptop, Phones, tablet etc. Bitcoin is stored in Wallet which has its own unique key or addresses. Buying and selling of Bitcoin is legitimate but there are restriction in some countries and there is also risk involve. You can actually trade bitcoin too but I will not want you to because you need the right knowledge to do so if not you will lose all of it. Bitcoin has lot of benefit but should not be use as a game and get rich quick. You should also no share you password or personal key to anyone as it you funds can be withdrawn without your notice.

Few Questions I will like to get you own input on

Is buying Bitcoin or cryptocurrency good for Kids?

How do you teach a kid to secure Bitcoin incase you are not there?

Should authorities or agencies place age restriction on owning Bitcoin?

I will appreciate you immerse contribution to this discussion.