I don't know when bitcoin is disappear or replace but I think the bitcoin is not forever because no forever. Like said the teenagers because they are hurt by their boyfriend or girlfriend. For me, the bitcoin is not forever, the other bitcoiners taking advantage because other countries against bitcoin they think that the other countries destroy the bitcoin so they sell account to earned more money.
You said the other countries are not accepted the bitcoin. Yeh but why the other people are still doing / work with it. They don't really know about the people thinking,. The people against with bitcoin is the more lossing of chances to get earned more money. Because bitcoin is the real and the first cryptocurrency in the history. And many people are working with it, bitcoin day by days are growing up. So why don't you believe that the bitcoin is forever. For me I believe that the bitcoin is on the road to forever.
