Every country can launch their own cryptocurrency but if that currency got control and regulated by goverment whats the different from fiat money it self. And i dont think in country such palestine cryptocurrency can work perfectly because not all of their people can use it, how cryptocurrency will help them if there still war in every street corner. and if they want to make print money they cant cause they need israelr approval first. so the solution is stop the war. Sry if this post be like more politic talk, cant avoid that cause you talk about palestine.
Not sure it has some politics at all, I am just wondering a nation without any legal tender...