Making Bitcoin a legal tender means when a person goes to purchase a commodity, instead of paying with dollar or whatever currency is being used, they pay with BTC.
Given the unstable nature of cryptocurrencies, and the untraceable nature, would you suggest it wise for countries to adopt Bitcoin as a legal tender?
Recently, El Salvador and Central African Republic announced that they have adopted Bitcoin as a legal tender.
They are not scared its just some of the politician doesn't understand how to adopt new tech and they look at this for now as maybe an investment that's why they choose to release a fair warning about high risk investment towards bitcoin.
But if someone on their cabinet or shall say their economic team knows about how useful the bitcoin and blockchain for sure they are the one who will come into it then adopt bitcoin as new form of currency in their country.