No one will know what will happen to bitcoin in the next 10 years, the unique thing we can know is that the blockchain will stile exist and the price will be more important than now (due the halving , 25 BTC >> 12,5 BTC  \\&&\\  12,5 BTC >> 6.25 BTC). In those case if the price will not go up, then it will be a serious problem to all the speculators (but not for the technology/concept itself).