Will we still use the credit card in the future ?
As to me, the credit cards are useful for many people so we will still use it. Even if, at least it's makesense will be like now. Because 5 years is not long time. Maybe after 15-20 years. And there is another thing which is people run away from the credit card. Because of they can't take theirselves and spend a lot of money. If people still use it, they will be poor and they can lost everything which is they have, with distraint.
If we look at that topic about normal, I mean as salary card. It's more useful than cash. Because we can't put our all money in wallet. We can use just a card and use it for everything. Also it's not debt, it's our money. It's very beneficial. But if we use the credit card in a good way it's very beneficial to. Because,Sometimes we don't have money, in this situation we use credit card and pay our debt when we had. Finally we should use it in a beneficial and propotional way. So we will still use credit card in the future.