There is proliferation of progressive forces at all levels of African politics. They are exposing and combating corruption and other abuses of power.
Court costs and long delays are an important deterrent for both groups, but these weigh much more on the minds of wealthier respondents than among the poorest; the latter are also likely to say they fear being treated unfairly
You might imagine that a university or college education would give you a broader, more cosmopolitan worldview; that the more educated you are, the less parochial you would become. The data suggests otherwise.