Cryptocurrency is essential for the development of a country?
In what development? Most cryptocurrencies are decentralized and this may not give a big essential influence on a country. But, cryptocurrency is essential for individual who is living in that country.
Or does it hinder the development of the country and cause extreme damage to the country?
I never imagine how much damage is caused by cryptocurrency. maybe it is about the negative impact of mining? Or because of money laundering? Well, so far, I don't read any extreme damage caused by cryptocurrency.
What do you think about this?
It will depend on each country whether they legalize crypto or not. For some countries that legalize crypto, they consider more pros than cons. Moreover, crypto help increase the financial and economy of their citizen. Crypto is more than only a currency.
But for countries that ban crypto, whatever the reasons, they will think negatively about crypto and spread more FUDs