i buy and hold and i will be richer in a couple of years, how rich depends on how much i buy
I want to ask how much bitcoin do you have. so you are sure to get rich just from hold bitcoin ?
Maybe they do not have other skills that they can use to make them rich. So they'll just acquire as much bitcoin as they can while the price is still low and hold them until the price soars high. That is not the sure way, but if it is only the way, then just do it.
May be they might have not given a try for the other methods of earning. Once they give a try, they will start earning high which makes them understand holding alone is not the right way to become rich.