84% won’t be enough to win.
Agreed, unless Biden getting only 77% of the DEM vote is true. Hillary received 89% of the DEM vote in 2016, while Trump received 88% of the GOP vote. My guess is Biden will top out in the low 80s and under-perform Hillary. I think Trump will hit the 88% mark from 2016.
He will easily have over 90%. But Reagan won with 88% of the GOP vote. He had many Democrats voting for him.