I think Kamala can pull it off. She has different dynamics
going for her and
against her compared to Biden.
Pissed off women and minorities overcoming disinterested White men
Midwestern White men and minorities overcoming disinterested Progressives.
But like other commentators have said, I don't see her losing Pennsylvania, Michigan or Georgia. Philadelphia, Detroit and Atlanta/Savannah are going to vote in droves for her and that's going to be too many votes for Trump to make up. I'm less sure about Wisconsin though