yeah, Bill was already known as a serial philanderer when he got elected. If he got elected after the Jennifer Flowers story and Paula Jones accusations were known, I don't think they'd feel threatened by a chubby intern.
Clinton wasn't going to jail for diddling interns, and none of his extramarital affairs hurt him with Dems - feminist groups like NOW either completely abandoned his victims or got in on the victim bashing. The guy had near impunity when it came to his sexual escapades - even against credible accusations of sexual assault and rape (same with Joe Biden).
This list of Clinton associates linked to much more serious allegations who have committed suicide or been murdered is shockingly long. Clinton had been out of office for years when the Epstein news hit and don't forget, Epstein still "committed suicide." I doubt it's all coincidental or pure chance that they seem to work with so many people with severe depression.
As for the loss to Trump, the Clinton's grip on the party was nothing like it was pre-Obama and even if it was, I doubt even they would have their leading Republican opponent commit suicide for them. They were still able to get away with a pretty massive, albeit somewhat failed conspiracy to undo that election though.