Forget about me for a moment and put yourself in my shoe, I am sure there are family men and women on here, what will you plan to do if you are in my shoes right now?
When I talked about bitcoin to my kids, I'd see no interest from them. Then I ask myself how I will pass my holdings if they have this kind of view. In fact, many people hear about bitcoin, but only a few have taken this opportunity, which means that those people who buy bitcoin find interest in it while the others don't.
Of course, it was good seeing our kids or any from the family inherit our coins, but if they don't have interest and technical knowledge, that will be difficult. That is why we don't force them. Let us accept the fact that not all are meant for this.