During the long and sometimes fractious 2016 Democratic presidential nominating contest, many of Bernie Sanders’ passionate fans depicted themselves as fighting not just Hillary Clinton, but a Clintonian dynasty of corrupt centrists who had betrayed progressivism into the hands of its corporate enemies. One California Berniecrat said this to Politico after Sanders conceded defeat and endorsed Clinton: When I see the Clintonian dynastic corruption which seems to compromise everything and everyone it touches, the Democratic Party is not a party I can support at this time. Less than two years later, it’s not Chelsea Clinton who’s running for office to...