how will people adapt change from FIAT CURRENCY to DIGITAL CURRENCY like BITCOIN?

people will adapt change from fiat currency to digital currency but not in this year because there is a lot of work that needs to solve and the government is not yet accepting digital currency and they don't think that digital currency will bring a better life. it is difficult for people to use digital currency in their life because there are only a few stores offline that accepting digital currency and I think maybe it will happen in the next years.