It is obvious that across the world we see different people with different cultures, values and norms.
Exposing children to Bitcoin doesn't seem wrong to me, rather its a means of giving them wider knowledge on what's going on in this digital world and probably a way of raising funds too.
Most times, it takes the interest of the children to either show concern or to look down on it because probably not all who are educated about it would seem to have interest in it as we see that not all that know about Bitcoin tend to show interest of trading, investing or any other form in it.
In all it is a welcome development, sounds awesome bringing this knowledge to the Children...