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.
I think the price or value of bitcoin will rapidly increase in this year. Some bank will approved bitcoin in there transaction and you can also save bitcoin in any kind of bank. I think some convenience store accept bitcoin as payment of there costumer.Bitcoin is commonly use in different country and they use it in there business. Lastly, you can use bitcoin in any kind transactions like paying bills, shopping online and many more.