I am personally not hopeful that the federal government would renege on its decision to ban banks from getting involved in crypto transactions, beyond articles like these, the benefits of bitcoin to the citizens are evident, and one of them which sticks out a lot is the freedom it gives to users, and not every country wants the people to have that kind of freedom, especially as controlling the financial system is one way countries control the people.
Although I agree with you, I would put it the other way around. There is virtually no country on earth today that wants its citizens to have that kind of freedom. They want us dependent on the state and the monetary system.
This has led to the fact that with the emergence of cryptocurrencies, states have reacted and come up with CBDCs as an alternative to cash, which are the dream of every state controller, because unlike cash, with CBDCs the controllers are going to know what you spend all your money on, and they can do things like:
1) Program it to expire, to stimulate consumption.
2) Punish you for behavior that is not considered correct. For example: if you use a combustion car, or have not had certain vaccinations, apply a negative interest rate to what you have on account.
3) Reward you for behaviors that are considered correct.
4) Instantly block your money. If you have cash saved at home, they can't do this.
Anyway, I don't know the Nigerian situation specifically, but I don't think so either.