The third world countries such us kyrksitan is that the currencies has no value.
What's that country?
Do you mean to say Kyrgyzstan? Not all third world countries sees bitcoin as no value asset. You are thinking too much and ending up with that conclusion.
So You Can't Even Exchange them to other currencies... What They do about it?
Its Not spoken problem much but its a problem
Are you expecting that most countries will be into cryptos that easy? give them some time.
I think it is Kyrgyzstan. I had read the world map even before and I did not see any Kyrksitan there. I think it was just a typographical error.
Well, turning into bitcoin currency can be their option to work with their economy. Having a currency with no value is not good, in fact they are already in hyperinflation and anytime their economy may collapse.
PS.
I searched for Kyrsitan and I never found any country. When I searched the Kyrgyzstan, it has result and when I saw their inflation rate. It seems like the currency has value and the inflation rate is going down compared to the last few years ( since 1994-2020)
So, how does the OP conclude that the value of Kyrgyzstan Som, devaluates?
https://www.statista.com/statistics/528575/inflation-rate-in-kyrgyz-republic/