Malpractice cost Clinton the election, but her ambivalence on big issues was produced by big structural factors that affect all Democrats.
The Democrats don’t have a “white working-class problem.” They have a “working-class problem,” which progressives have been reluctant to address honestly or boldly. The fact is that Democrats have lost support with all working-class voters across the electorate, including the Rising American Electorate of minorities, unmarried women, and millennials. This decline contributed mightily to the Democrats’ losses in the states and Congress and to the election of Donald Trump.
Center-left parties in America and Europe are struggling. They are struggling for three reasons: First, they have failed to offer a credible response to the period of prolonged income stagnation and growing inequality; second, they have become part of the political-business-elite accommodation that the public views as corrupt; and third, they have been indifferent to the disruptive effects of globalization and loath to show immigration needs to be controlled.