Now if Nigeria adopt Bitcoin and make great income from it and used it to develop the country to the world standard. Would Ghana, Cameroun, Niger and Chad and other nearby neighbours of Nigeria will reject the use of Bitcoin? Now, on my own, since Bitcoin is a decentralized system which is out of authority control and that make them to reject bitcoin by banning. Once they follow their foreign policies to ban bitcoin, then it become class conspiracy,
It is very true that the government of a particular country sometimes copies some viable or productive policies from its neighbors. It is also correct that if Nigeria invests in Bitcoin and reaps from the gains of price appreciation, other countries might invest in Bitcoin. But this perceived conspiracy theory about Bitcoin adoption by neighboring countries can not be said to be true because Bitcoin adoption strives in certain conditions.
Firstly, the governments of such countries must be flexible and open to innovation. If the government of neighboring countries is not open to new ideas and are against the status quo, they might not adopt Bitcoin.
Another important factor to consider before Bitcoin adoption is the availability of power supply and internet connections. Nigeria is more advanced in technology than Chad and Niger, hence they might not consider Bitcoin because they don't have the necessary facilities to make it strive in their country.
Colonial affiliation can also be another factor. Most countries in Africa depend on their former colonial masters which makes them to be controlled by the former. If the colonial master is not friendly with bitcoin, they would ensure that their dependence is also unfriendly to it. Failure to obey their orders might lead to the withdrawal of grants and loans.