What if all the rich people come together and buy most of the BITCOINS can this lead to the control of power again in the hands of few.
If they try that then the price of bitcoin is going to skyrocket and each bitcoin they buy is going to become more and more expensive, if it is up to me I will not care if they tried since that will mean the price of bitcoin will go up exponentially and then we could all become millionaires and as long as you invest that money wisely your future is going to be secured, but I doubt they are going to try buy bitcoin in that way since they are going to lose money if they tried that strategy.
Some people are fear that only business man are the owner of bitcoin so I want to suggest them if you have a small number of bitcoin then you are also the owner of bitcoin and be remember that bitcoin is a decentralized currency and no one can affect or can control bitcoin personally.