As of now? I don't think so, people are still opt to using paper money but slowly in the future they will get used to it, right now people, companies and other industry are beginning to use digital currency so that in the future they willbecome familar to it andknow how to use it.
Based on my observation the world is not yet ready tl welcome this kind of cryptocurrency and not yet ready to used this as a mood of payment. This may take too long I guess before it can be fully accepted worldwide. However even if the world is not yet ready but the fact that there are people who are open minded to this kind of investment then this is not possible to happen.