I do not think like this. Bitcoin will still be a digital currency in the future but it will have many legal rules to control and now bitcoin has got many big communities behind it. It's not easy to be dead.
That's right, In my opinion a bitcoin will still be there in the future with the great price.
and hopefully all the countries taking part to use it as a means of payment. I am very hope that.

yes bitcoin popularity is increasing day by day. hope it will continue for ever, a time will come when all the people of the world will start using bitcoin in their local markets.