Yes if bitcoin is not die 
I dont think so, is is unnecessarily needed for us to convince them and forcedly teach them bitcoin, tehy have the right to decide whether they will adapt it or not, and I think their parent will not agree in this kind of system which involve huge amount of money that the younger the user the risky it takes, so I think people should mind their own business.
No things have changed massively, there are gadgets instead of toys and when kids are this much advance, you can easily imagine the level of youngsters.