The problem with the third "witness" Swetnick isn't her previous legal troubles per se.
It is this: she was represented by Debra Katz.
Ten years ago, she won a sexual harassment settlement for Swetnick from NY Life.
Unless you believe in the coincidence of all coincidences, that Katz represented two Kavanaugh victims years apart and unknown to each other, that means Katz looked into her files of professional victims and sent Swetnick to Avenatti.
That means Ford's attorney is actively manufacturing other phony witnesses.
That's evidence and/or witness tampering.
Or, if you prefer, Obstruction of Justice.