Yes. We're now living its benefits. The truth is, there's more to come with bitcoin. Let's wait and see.
Yes, we can not know exactly what the bitcoin is waiting for in the future. But if it will also develop rapidly, then soon we will get a very strong currency, which will become a strong competitor to the National currency of all countries
I don't think anymore it will compete with the national currency, that's a very ambitious prediction in the future and I don't think it will ever happen.
Bitcoin is already a success and one of the reasons why it's price is surging now is because it has already caught the attention of the potential big investors and when we see those big investors will touch bitcoin we are easily attracted to follow them because we are confident their chance of success is big.