People believe bitcoin is backed by nothing. I think that is not the truth. I believe bitcoin is actually backed by people themselves. It is backed by none other than just you. We all witnessed the price has been fluctuating by all those FUDs and bad news. The price changes by emotion and non logical facts. I believe you hold bitcoin no matter what happened and would happen, and believe it is backed by all of us, it would make a history. 
Will every people or investor have a different opinion about what happen of bitcoin in the future and everyone of us are entittled to express our own opinion,otherwise i believe that bitcoin would not going back for nothings or turn back to zero,because of this only a small chaos thats we encounter now,i know thats there some expert in cryptocurrency woulds estabilize this bloodish market now,and turning back those prosperity moment of digital currency,because i believe the legacy of cryptocurrency is still continue to moving forwards to create a world cashless society.