Among "100% certain to vote", the two are actually tied up.
Also, most of the undecideds stem from <40 voters, which bodes well for Bollier.
I’m not sure how much this really matters.
43% of undecideds are Trump voters, 16% are Biden voters. Age doesn’t matter that much when analyzing crosstabs, you should look at Party ID, education, and race (for diverse states).
People under 40 generally vote for Democrats, as they are in this poll. That is the largest subset of the poll that is undecided. Not to mention, other older age groups aren't necessarily swinging majorly one way or the other, either. So in totality, it's a close race to the end.
