Yes you are right I believe that Bitcoin is universal it can be used by everyone. You don't have to be rich to buy Bitcoin but you can buy Bitcoin in small amounts but you can buy small amounts as per your wish. If Bitcoin was only for the rich then only the big people of the country would use it but since Bitcoin is not limited to the rich so you and I can all buy it. Yes of course it is true that you can buy Bitcoin as per your wish with a small amount of money. Those who think Bitcoin is only for the rich may not be very knowledgeable about Bitcoin I would say Bitcoin is not for the rich. I think this idea is a misconception only because in many cases we have seen many traders who buy small amounts of Bitcoin if only the rich could buy Bitcoin then all the Bitcoins would be bought by the rich, those who have a small amount of money may not get the opportunity to buy it since it is not limited to the rich so everyone can buy it.  The greatest currency of all time Bitcoin is the greatest currency of all time. Since it is a popular currency, it is not for the rich but for everyone, nowhere is it mentioned that only the rich can use Bitcoin and the poor cannot use it. It is not that you have to buy the whole Bitcoin, but you can buy some part of Bitcoin. If Bitcoin was only for the rich, then there would be no opportunity to buy Bitcoin in fractions, but you would have to buy the whole Bitcoin, since Bitcoin can be bought in fractions, it can be said that it is for everyone.