You, from Ndeiya, are seven times more likely to be literate/well educated in comparison to someone from Loima. To bridge this gap, education of the people of Loima has to take place. You are much better placed to know when your governor is embezzling funds in comparison to that uneducated pastoralist.
Education is not a devolved function, but it doesn't mean the devolved unit should not have a stake in the education of its people. If anything, it should be investing in raising the literacy levels of its people, which I believe a good number of those marginalised counties have been doing.
Also, the fact that the governor is embezzling funds without consequence is not the fault of the marginalised communities. We both know where the failure stems from. It now doesn't mean because the governor is stealing, the devolved unit should be given less.