If I'm being truthful, at this point I don't think there is any hope left for Nigeria economy because despite the effect of inflation on goods and services, we still can't see a tangible solution the government has come up with apart from running after crypto currency exchange platforms.
The second aspect is that, just like you said whatever goes up in Nigeria never comes down. They just normalise the price like it was nothing, I don't think fairness matters to traders in Nigeria. Everyone just want to take advantage of the depreciation of Naira and rise of dollar.