AtticusMatlock said:
Another interesting point is that despite many of the polls being off in 2020 the RCP average on Election Day was actually pretty close to the outcome in many states.
Biden won Pennsylvania by almost exactly the RCP average. iirc Michigan was also close to the final RCP number. Wisconsin was the huge outlier in that Trump did way better than the RCP average.
I would not necessarily expect a huge swing on Election Day to Trump over what the polls are already saying.
In both 2016 and 2020 the public polls did close a little in Trump's direction at the very last minute, and there are two explanations for this - both of which I think are true.
1) Trumps tends to be a good closer, and there was some slight to modest movement in his direction very late in both elections.
2) After having purposefully overstated Clinton's and Biden's support for the most of the election cycle, they cranked out a few more realistic polls at the very last minute so they could pretend that their polls weren't "that far off" the actual results. In essence they're saying "pay no attention to our polls from January to October when comparing them to the actual elections results... just focus on the very last one we did the weekend before the election." The mainstream media, or course, would buy it, so they would avoid being called out for having their polls serve as Democrat propaganda for most of the election cycle.
Even still... in the final polls - for both the national popular vote and the swing state polls - they still tended to understate Trump's actual vote by 4-6 points.
If we were to compare the public polls from early October, September, and August of those years, the degree to which they understated Trump's actual vote was even worse.
It is my contention in both 2016 and 2020, as well as in 2024, that Trump was never as far down as the media/university polls said... and the slightly more realistic polls they published "at the last minute" were done to preserve their "credibility" as pollsters.
Vance in '28