We experience and will still experiencing the waves of changes and uncertainty. Will Bitcoin eventually replace Fiat currency? Why or why do you not think so?
That will never happen, and the reason is simple, the government will never let that happen. They will not accept the use of a currency they cannot control.
Furthermore, using a decentralized currency as the main currency for the economy and completely eliminating fiat money will only cause chaos and even economic collapse. It is not as beneficial as we think.
Bitcoin was created by Satoshi with the goal of being an alternative for people who were fed up with the fiat currency system. He did not create it to replace fiat or banking.