from my own understanding of Bitcoin I noticed that the reason bitcoin is getting a popularity it is because of the advertisement The Lovers of Bitcoin shows for The investment and they also embrace it as one of the decentralized currency, so without bitcoin being decentralize I don't think that it would have this influences it has today so many people has tested it and understand the procedures of Bitcoin knowing that the advantages of Bitcoin is more proportional than they disadvantages of Bitcoin so that is why many people someone such courage to continue to invest on it and the Investment is what brought the popularity across all the Nation's