I don't really see a point of those type of people trying to use Bitcoin to purchase whatever they want since they're already rich. Bitcoin does not have any weight to it when showing somebody the amount of coins they would have, if they show how many paper money that they have then people will get jealous and is more than likely to be controlled by the holder.
A good opinion and strongly agree with your opinion.
People will not see the bitcoin when the person still feels the richness that seems to be worked on while the bitcoin work that has not been inaugurated by various countries including my own country so bitcoin can be viewed by the eyes of someone who has wealth.