Possibly because advocates of "neoliberalism" are not describing the same phenomenon as its opponents. Case in point, Milton Friedman, who the article describes as neoliberalism's patron saint, was opposed to the actions of the Fed, World Bank and the IMF for pretty much the same concerns expressed in the article. The fundamental ideal of neoliberalism, that is, interconnectedness of national markets on a global scale, is something that is supported even by the "progressive" economists such as Paul Krugmann cited in the article. If access to global markets was bad, then sanctions and embargoes such as those placed on Cuba and Iran would be beneficial for those countries. As usual, people are attacking "neoliberalism" without having a clear definition of what neoliberalism actually is and instead using it as an umbrella term to describe all the failures of modern economics.
Don't get me wrong, I share all the concerns about the destruction that our current international economic system causes, I just wish that people on the left would bother to educate themselves about capitalist ideology before spewing out false information that is easily refuted by those of us who have read Friedman, Hayek, etc.