Cryptocurrency cannot save a country from crisis.

[vaniosetiawan]

i read an article a few days ago, a country that cannot be saved by Cryptocurrency is Venezuela. Venezuela has experienced a crisis since 2012. But this year was the worst for President Maduro, the article of a crippled currency to hyperinflation that reached thousands of percent.

then he (president Nicolas Maduro) launched a “petro” digital money which was equivalent to US $ 60 or a barrel of Venezuelan oil.

however this did not go as expected.
then what’s wrong with that country? why can’t Cryptocurrency save it? can you explain it to me?