Best election prediction right here
(media.scored.co)
Maybe not enough fraud to be noticeable, but they definitely used some fraud to prop up her numbers and likely shave a bit off of Trump. A candidate as hated by her own party (she was like 2nd last in the 2020 primaries) as Kamala was simply just doesn't motivate them turn out in the same numbers as they did for Obama, and yet she did very similar to him.