It’s simple. She’s a known grifter.
The difference between Kavanuagh and Biden.
Biden had gone through one of highest levels of vetting when he became VP. Kavanuagh didn’t go through a deep vetting like that until he was nominated to SCOTUS.
Kavanuagh’s accuser is a well respected individual. She didn’t want to talk to the media. She wasn’t making money off it and she was a reluctant witness.
Biden’s accuser is a known grifter. And has been getting paid and doing media interviews every chance she gets. She’s a rah rah cheerleader type witness.