We really can't be so sure about it 
But as of now, and having the fact that it has many supporters, well it shouldn't disappear relatively.
Many things will come up to the peoples mind as time goes by so we can't say if bitcoin will last until forever
But as of now, and having the fact that it has many supporters, well it shouldn't disappear relatively. Many things will come up to the peoples mind as time goes by so we can't say if bitcoin will last until forever
As long as there are many users holders investors traders bitcoin will still alive and maybe it become more and widely spreading throughout the world.