Everything can happen in bitcoin, the price of bitcoin can become worthless because of the huge fluctuations that can occur. Especially if in the future a lot of negative news that makes bitcoin get worse and people start to stop using bitcoin, it can happen and cause bitcoin to become worthless. But if you look at the development of bitcoin at this time I think that won't happen because bitcoin is currently developing very well, and even adoption continues to increase. So I think for the next few years bitcoin will continue to be a very valuable crypto.