With time, bitcoin is going to be the mainstream for making payment, but not by continuous struggle or fight against fiat to achieve that, bitcoin is going to be a currency that is entirely different from each other form of currencies, it does not have to contend with the other currencies that exist before it, but this is what the people want to see come through in their lives with the adoption of a new and alternative means of currencies, It may be later that we may see the more adoption with bitcoin and they may both exist together with fiat till the people decided on what they will use as their mainstream when the time comes.