Is 'Neoliberalism' The Cause Of Clinton's Loss?

I've heard a lot of theories/blame coming from media pundits and political consultants today as they try and explain how Hillary Clinton managed to lose the presidential race to Donald Trump. One argument I hadn't heard from American "experts" is laid out quite well in this piece from The Guardian.

Naomi Klein puts the blame squarely on neo-liberalism and the Democratic Party's embrace of what she calls the "Davos Class."