You just can't expect that your kids want to be what you like to be. This is not the time where kids come along with their fathers to learn their trade and will inherit the business in the future.
Most of them today are more interested in playing online games. I'd like to start by teaching to play Axie or whichever game will be good for earning. Making this investment enjoyable for the kid. I'm sure he will find someone to chat with about tokens and BTC one day.
I think your decision is very good, indeed we as parents must educate our children wisely, that is, it must be in accordance with their hobbies, because of course the potential and talents of people are different, even if for example we want to teach about bitcoin, wait for the right moment, the point is no compulsion.