If the application of gold can be a measure to see the potential for value preservation then it is almost the same as bitcoin's ability to help the countries you mentioned. For example, we can take the example of El Salvador and how they were able to manage their finances to achieve a much better economy and that concept is applied to the journey of bitcoin in that country. Hyperinflation that occurs quickly may be difficult to overcome because it does require a special framework for the government to make much more appropriate policies.

But if you want to see economic growth in the long term then El Salvador can be a reference for how they survive in conditions of inflation and recession. Their economic growth has also improved after using bitcoin as a means to make them stronger economically and that needs to be studied by most countries like the ones you mentioned.