You cannot be on the receiving end of a news spot about the presidential primary campaign within the Democratic party without hearing that voters are looking for a candidate who can beat Trump. More than that, it seems: they are looking only for a candidate who can beat Trump. This explains, for example, why according to polls Joe Biden is leading the race despite having run a campaign that might charitably be described as lackluster. Polls of general election matchups show Biden farther ahead of Trump than any other Democratic candidate. Consequently, polls of the Democratic primary show Biden ahead of every other Democratic candidate in the race to be the nominee. Biden sits atop one poll because he sits atop a different poll.
This doesn't seem like a particularly healthy state of affairs. Does it accurately describe the situation? The Democratic candidates have joint press conferences, or "debates," in which they answer questions about issues, and people presumably take account of their answers in deciding for whom to vote. But do they "take account" of the degree to which the candidate's view is in accord with their own, or do they instead assess how the candidate's view will "play" in the general election? I think there is at least a large element of the latter. Elizabeth Warren's campaign stalled when it became associated with "Medicare for All." Maybe she stalled because Democratic primary voters decided her position was "too radical." But maybe she stalled because Democratic primary voters decided she was "too radical" for "swing voters" in the "swing states" of Pennsylvania, Michigan, and Wisconsin.
Every vote now is "strategic." People come to conclusions about for whom to vote only after having come to conclusions about for whom other people will vote. Debbie Democrat reasons that, while she likes Elizabeth Warren, she might vote for Klobuchar or Mayor Pete, because their more moderate views will play in the suburbs of Milwaukee. Being an informed voter involves being up on polling data from the key battlegrounds.
Do Republicans have similar dilemmas? It seems to me that four years ago Trump voters in the Republican primary weren't worrying overmuch about his "electability," a rating area on which he would have scored low. Rather, out of a surfeit of recklessness, or disgust, or resentment, or despair, or something, they said to themselves, "Fuck it, I'm voting for Trump." And it worked out for them! It turned out that he was "electable" because . . . he won the election! In the past, however, Republicans have faced the same kinds of questions that Democratic voters appear to be grappling with now. The Buckley Rule, named for William Buckley, stated that in a Republican primary his publication, National Review, would "support the rightward most viable candidate." This places a considerable burden upon the magazine's editors, as well as on individual voters attempting to adopt the same rule. On the one hand, they have to be lucid enough to come to sound judgments about who's just too nutty to have broad appeal. On the other hand, they have to be nutty enough themselves to vote for a kook if enough others will, too. I suppose that an alternative to my "fuck-it theory" mentioned above would hold that, living in my liberal bubble, it was I who rated Trump low on electability, and he became the candidate because Republican voters, exercising some version of the Buckley Rule, correctly deemed him viable—too nutty and personally disgusting for effete urban liberals but not for the general population, especially considering the way said population is distributed across the sensors of the electoral college.
Whatever the correct resolution of those competing theories might be, I recommend to my fellow Democrats what I'll call the Fuck-It Rule. At the most, "electability" should be one consideration among others, and definitely not at the head of the list. It seems like an act of keeping faith with democracy and democratic values. Everything depends upon your vote representing your own views. Besides, you're probably a poor judge of who can win. Look who's president! Anyone still standing on our side could win, too. So vote for the one you like best. We're "socialists," I guess—the Social Security Act sure as hell wasn't their idea—but Trump is a low-IQ individual with a penchant for committing high crimes and misdemeanors. We should vote assuming that our nominee is going to be president and that the question therefore is: Which one's best for that big job?