That is of course, everything only exists for a certain period of time, nothing is eternal and forever. Bitcoin will certainly dead in the future, say exactly is it will disappear but would probably need a very long time for the bitcoin to disappear because now the bitcoin is still in the development stage, it has just grown in recently years and bitcoin is not yet in its peak, it is still young and very energetic. I think we should not care about the problem Bitcoin is dead or not, that is the story of the future, now we just need to earn more bitcoin and wait for the profits it brings