Adopting Bitcoin could offer several advantages, such as increased financial inclusion, reduced transaction costs, and protection against inflation. However, these benefits may also raise tensions with established financial systems and governments.
Do you think a poor country will experience peace if it makes such a decision?
I don't see a reason why the adoption of Bitcoin can results in conflicts between different countries especially the underdeveloped poor countries, but rather it's adoption will emerge the country to be independent and enjoy freedom like you said and it's a better priveledge for them. So it's of great advantages to poor countries adopting Bitcoin as a legal tender cause it'll definitely boost their financial state but tho the country may experience conflicts within them especially with the government trying to decide on it's usage and adoption but aside that they'll eventually have peace.