My inclination is to think that it will for the foreseeable future. After all, Bitcoin is still THE household word. 😃
Many of today's digital currencies fall into the category of fraud, but bitcoin, and a number of other digital currencies, have different cases.
I'm sure, bitcoin will one time replace the position of paper money as a medium of exchange. The reason, this currency can fix problems that exist in paper currency, and indeed in history, the same thing always happens in the new currency that replaces the old currency.
But I do not know, that's when. However, when it arrives, I think the new is really productive. And this, just an opinion. We ourselves can see how many people are disappointed with the current state.
Hopefully BTC became the beginning to change the new world with a new order and leave things that are still traditional today. :)