GnauzBookOfRhymes
Superstar
primary support is different than general electoral support.
the vast majority of Dems will vote for anyone with a pulse on the ticket, the candidate who can differentiate themselves will pick up additional support.
there aren't any hyper-charismatic candidates like Obama anywhere in the country - but Harris is normal enough to make shyt happen.
The problem is that elections are won on the margins. There are enough votes in the difference between what "vast majority" means for Harris vs Biden or some other candidates, to swing the election to trump.