Lloyd Green at The Hill:
Biden runs well among working class and minority voters, unlike Buttigieg, who generates excitement but whose core supporters are reminiscent of those of Gary Hart, Michael Dukakis, and George McGovern. Those core supporters are largely white voters with a college degree. By the same measure, Biden does not turn off wealthier Democrats and those with a college degree, unlike Sanders. For some Democrats, the term “socialist” is not positive, especially if they live in the shadows of Wall Street and Silicon Valley. Back in 2016, Sanders lost the New York primary against Clinton, and it was not just because Clinton owns a home in Chappaqua.
In head to head polling against the president, Biden consistently leads. But if you cannot win the nomination, the case for electability becomes quickly moot. For Biden and the rest of the Democratic candidates, the contours of the primaries will soon emerge. In fact, they already are.