On top of that, in the 2020 primaries, she was one of what, six? eight? ten? candidates? I can’t honestly remember, there were so many of them. Resources had to be spread pretty thin given how much competition there was for campaign consultants.
Now, all the Democratic Party’s consultants are trying to make Harris win. She has the best talent on call. All she has to do is learn from experience and listen to her handlers while Trump decides he’s the greatest guy in the world and doesn’t need to listen to any advice.