But I want to pick up on something else that you said — “polls will miss in any given direction” — to ask why the worry seems only to be about overstatement of Democratic support and prospects. Is it possible that the error could be in the other direction and we are understating Republican problems and worries?
Ruffini: In politics, we always tend to fight the last war. Historically, polling misses have been pretty random, happening about equally on both sides. But the last big example of them missing in a pro-Republican direction was 2012. The more recent examples stick in our minds, 2020 specifically, which was actually worse in percentage terms than 2016.
Walter: Patrick’s point about the last war is so important. This is especially true when we are living in a time when we have little overlap with people from different political tribes. The two sides have very little appreciation for what motivates, interests or worries the other side, so the two sides over- or underestimate each other a lot.
As our politics continue to break along educational attainment — those who have a college degree are increasingly more Democratic-leaning, those with less education increasingly more Republican-leaning — polls are likely to overstate the Democratic advantage, since we know that there’s a really clear connection between civic voting behavior and education levels.
Ruffini: And we may be missing a certain kind of Trump voter, who may not be answering polls out of a distrust for the media, polling and institutions generally.
Bruni: Regarding 2016 and 2020, Trump was on the ballot both of those years. He’s not — um, technically — this time around. So is there a greater possibility of accuracy, of a repeat of 2018, when polling came closer to the mark?
Ruffini: The frustrating thing about all of this is that we just don’t have a very good sample size to answer this. In polls, that’s called an n size, like n = 1,000 registered voters. There have been n = 2 elections where Trump has been on the ballot and n = 1 midterm election in the Trump era. That’s not a lot.