No one can predict this and I also think that it will not die anytime soon because it has a great future.
We just have to see this, I hope it will take a long time from now till it will honestly.
I agree with this, we cannot predict this at any time and I also think it will survive a very long time, it has a future a head and it becoming bigger and bigger.
I think it can even replace some currency so it will exists very long most likely.