bcgallacher. I'd say you make a good point. UK side we have an additional problem being the former colonial power and all the odium that stirs up. To me, this is another example of the perils of an Empire being "railroaded" by a benign "friend" (shan't say who but the strange verb may give a clue) dictating a "freedom" timetable.
Nigeria was not ready for independence but received it anway. Had the clock been run a bit slower, lessons may have been taught and learned.