Teaching children about Bitcoin is a nice thing because it will give them that grounded knowledge and understanding of Bitcoin before they come of age. From ten years is not bad at all at least before clocking eighteen the child will be alright.
Yes, that's right, and I think this knowledge is not in vain for them to get, after all, at least they get some very valuable knowledge in a basic understanding of Bitcoin, and they will have a positive impact when they do it when they are able later.