No Because billionaires invest in high number like 100 BTC and up which can destroy bitcoin
I do not think that it is profitable for them
This is the wrong thinking because the bitcoin is the best source for a lot of the people they are earning from it and they are having the huge profit from the bitcoin, poor people and the rich people are getting the equal profit from it, the rich people use to save for the profit and they want to hold for the long time, I use to buy the bit coin and it is the most profitable investment of the world.
What's the poor in your opinion? I don't think they have money to buy Bitcoin. Because there are many people really poor and isn't the people have money enough to buy foods and using computer, internet every day. So, those people never using Bitcoin, the food is daily needed but they haven't money to buy foods, so how do they buy Bitcoin?
one man sold his house to buy bitcoins. And still there are many cases when people buy coins for post-penny money. There are many such cases. Therefore, I know for sure that bitcoins are being invested by both the poor and the rich