In fact it is not only in Afghanistan that the government will not replace the local currency with Bitcoin. But the majority of countries in the world
certainly want to control the finances of their citizens, so it is impossible to let Bitcoin replace their local currency. Especially now that
the Afghan government is controlled by the Taliban, with the new regime they will try to control everything. So it is impossible for Bitcoin to
replace Afghanistan currency.
Truely.
I don't think that a country will lose their centralized system to put into cryptocurrency and replace their currency to crypto.
It is too risky moroever we know the value of Bitcoin is volatile and it may not be implemented at all in the term of currrency in a country.
But, it is enough that Bitcoin and maybe other cryptocurrency can be one of the payment method.
It makes sense, but not for rpelacing.
Therefore some countries that do accept Bitcoin, do not allow Bitcoin to be used as payment. Because the government is worried that Bitcoin will
replace the country's national currency, so usually Bitcoin is only allowed only as a digital asset. Although there are countries that allow Bitcoin as
payment, it is only as an alternative payment method, not to replace the local currency. Indeed, Bitcoin and fiat should co-exist, so it will make
financial transactions easier, because both can complement each other.