For me, other people says that was a theory or we cannot say for now, but however bitcoin is still kicking, it has a potential and very productivity uses, bitcoin will last long for very very long time and it will support with the altcoins. But we can predict with certainty that there would be much changes and transformation in the world of crypt currencies. As there are countless altcoins in the market now, so bitcoin may experience much changes that could be positive or negative.