It's true that incompetent rulers can wreak a county economy and financial systems. Nigeria economic and system has be fragile. Corrupt and bad rulers who are making things worst for the people in the country. Making efforts of the people in Nigeria worthless and useless. The main issues is the age numbers problem of bad rulers. Where are the leaders of tomorrow, we can't take over because someone wicked old men refuse to handover. If this continues Nigeria is moving no where but backward.
Yes, you are actually right and Nigerians needs to fight corruption at all levels of government, etc. But to start with and I believe believe there needs to be a greater focus on transparency and accountability in government. This could include things like making government spending data publicly available, strengthening anti-corruption laws, and enforcing penalties for corrupt officials. Secondly, Nigeria needs to invest more in education, with a focus on STEM (science, technology, engineering, and math) subjects. This will help to create a more skilled workforce and attract more investment in technology and innovation. Lastly, there should be a greater emphasis on infrastructure development, particularly in the areas of transportation and energy.