Honestly it will just shift into a different kind of audience. Right now it is catering the categories of what a trader wants a volatile asset in which they can take profit from. If it becomes stable what will happen will be is that it will have more consumers wanting it as it is a currency in which can buy goods at an accurate price. What I am saying is that when you try to buy with Bitcoin right now you might end up using more or less Bitcoin than needed as it is a volatile currency, which is not too attractive for consumers.