Can you give some examples for these non-fitting cases? It would be interesting to hear as a non-US citizen since this debate seems so cryptic to me.
There's a similar line of thinking in public vs. private schools, where some proponents of public schools want all private schools banned because, without those escape routes, those with means would put their resources toward fixing the public schools rather than running from the problem.
For what it's worth, UVA isn't exactly great at this stuff (I grew up in the area and my wife is a grad), but the article was more than a bit unfair (even before it was revealed that the entire thing was a fabrication.)