I understand what you're trying to say but looking at the poverty rate of the country presently the poverty gap is increasing so fast and the gap between the poor and the rich is becoming too wiped so creating a special ministry to look into the poverty rate in a view to addressing it will not be out of place because there is no ministry currently that is saddled with that responsibility so creating a ministry to addressing poverty related activities is not out of place but should be welcomed
You need to understand that Nigeria's poverty rate is the result of leadership's failure to harness our resources for national development. One of the reasons for rising poverty rates is that leaders compete for power with the goal of amassing wealth for themselves.
In Nigeria, we have a ministry called "Federal Ministry of Humanitarian Affairs, Disaster Management, and Social Development" tasked with alleviating poverty and improving citizens' well-being, but this ministry has done nothing tangible thus far, and the former minister even syphoned funds.
This means that our poverty rate is linked to the people in charge of our country's affairs, so creating a ministry of poverty alleviation will not change the leaders' mentalities, and it would also imply creating a ministry that already exists but will go by a different name, which I believe is unnecessary.
The Federal Ministry of Humanitarian Affairs, Disaster Management, and Social Development is already saddled with the responsibility you envisage.