I think the miscommunication is that you’re looking for a game-theory explanation for the best way to vote given a desired outcome, and TDD (forgive the shorthand) is doing a higher-level analysis on large-scale electoral trends and demographics that explain a shortcoming in the democratic campaign strategy.
This is a very insightful comment and helps me understand why TDD seems to be responding with intensity while not hitting the points I (at least think I) am making.
And there is an important proviso: I don't consider the "game theory explanation for the best way to vote given a desired outcome" to be "the point" so-to-speak of my comment, but just a premise. I do consider that "game theory" voting (a) results in a definite single rational course of action for this election for anyone who favors democracy or left-leaning policies. But I also, it (b) is not be the endgame and just a mitigation until we prioritize ranked choice voting and other structural reform.
The "the economy was better under Trump" segment of voters is so depressing.
His policies were basically tariffs and random shiny object populist issues. His policies raised prices regressively while creating entire foreign industries that didn't exist before that now price-anchor US products through his tariffs and trade restrictions, such as soybean. Blew up NAFTA just to replace it with an almost identical arrangement. He alienated our biggest allies and trade partners. He pushed down interest rates even when it wasn't needed, ignoring the housing and stock bubble it created, because it made him look good.
It always reminds me how effective repeating a lie is - their "vibe" is that he's some great businessman, and it's enough to get their vote. They never check the sources for that "fact" (which are all Trump's own self-aggrandizing statements).