Our Nigerian Naira is not far behind the inflation of fiat currencies worldwide.
I think what you meant here is Nigeria is one of the most affected country when it comes to inflation and devaluation. This is mostly as a result of an improperly managed economy which is very bad. Fact is bitcoin doesn't really have a role in reducing inflation by default but it can be used to achieve such.
USA is not the whole world. Our country never even send Bitcoin as a strategic reserve movement.
Yeah but bitcoin is not the only thing that can be used as an edge over inflation. If the government is not interested in crypto then they should as well improve the economy with other possible means.