If that's the case, why don't you invent yours, let's see whether your family members would support or talk good of what you have invented for the world to use.

I hate it with passion when someone shows how mentally derailed they can be in public by saying what doesn't make sense to people hearing that, "bitcoin'' the whole world knows and believes in, to be the best digital currency invented, turns out to be the dumbest thing ever invented to them. Is that not stupidity cos it only an insane person will have such reasoning, not someone stable in reasoning