If education about Bitcoin was done right and parenting was not detrimental, why would a child not accept Bitcoin that the parents worked hard to acquire for them? The only answers I can think of is a more powerful negative external influence, that the parents maybe didn't teach them about Bitcoin correctly, or did something in the parenting process 
Pressuring won't help at that point. Only education, if they're receptive.
Bad external influence and certainly contradiction with Bitcoin or crypto, because some people just say that crypto is full of scams and then Bitcoin is just a speculative asset that will eventually become ZERO, Pressuring won't help at that point. Only education, if they're receptive.Maybe such a statement is received by the child so that they still don't fully believe in what their parents will inherit.
But if we as parents can get closer to our children and provide more detailed knowledge about Bitcoin as a long-term investment, then they will accept it.
Pressuring or coercing children will not make them follow what we want, in fact they will oppose what we are trying to teach.