Shirky principle states that stakeholders will prefer solutions that keep them relevant, over solutions that would solve the problem conclusively, but in a manner that makes their existence no longer relevant.
This seems to suggest instead a tendency to solve the problem in a way that is conclusive, and thus indeed making them less relevant, but then trying to impose continued relevance by trying to overstate the importance of any remaining and ultimately trivial aspects of the problem. Which is an equally intetesting angle to consider.
I have to say though, even in the latter case, the name chosen is unfortunate, since the organisation it refers to seems to have actually done the right thing after polio was eradicated: they went after other problems (as opposed to keep campaigning about polio).