Bitcoin has the potential to be a real-life payment instrument globally in the world, but now the bitcoin which is the virtual currency has lost its function and become an investment asset like gold. I am sure if the popularity of bitcoin remains good then it is possible that bitcoin will replace the fiat currency such as banknotes that replaced gold in the past.
The Bitcoin value and its opportunity has a big impact to the society because bitcoin can be use as payment ornway of transacting and with that the future bitcoin cam be replaceable into a daily needs because it helps and make the economy to be better as we use it everyday in our life.