Bitcoin cannot death.It is going to replace all other currencies. It has a long life and also it is going to give life to many people in this world. So it is funny to say bitcoin is going to die.
i won't say that will replace all other currency, that is unlikely, but is as strong as it get and it will not be killed by anyone anymore, the poster of that article is a guy that had problem with transaction fee and he is hungry at bitcoin like many other