This makes me angry every time I read it. A failed job interview usually means you can just go back to whatever it was you were doing before you applied, none the worse for wear.
A job interview shouldn't require you to defend yourself against scurrilous personal attacks which result in you becoming an unemployable social pariah if you fail.
This was not a job interview.
(1) There will be millions of people against any Supreme Court nominee
(2) The bar for dismissal of a Supreme Court nominee is accusations, even without corroboration
Premise (1) is bound to be true, and premise (2) will be fulfilled if we decide Kavanaugh should not be nominated. The logical conclusion is thus likely:
(3) Any of the millions of people against a Supreme Court nominee can come forward with accusations without corroboration and block their nomination
While I think Kavanaugh's defensive and angry response is another valid issue, we could then just add a 3rd premise to the above where the uncorroborated claims would have to be met with anger by the nominee to be disqualified. It still seems like a screwed up system, with that third premise installed.
The problem isn't supported much the accusations (though Ford gave powerful testimony) as his response. He is condemned by his own words. He was evasive, dissembling, maudlin, vengeful, conspiracy minded, hair splitting, seemingly conveniently forgetful, enraged at being questioned, sly, prevaricating, devious. In a word, dishonest. Not the qualities one wants for a judge on the highest court in the land.
"generally that's not something you need to worry about" is not a statement claiming that it's never something anyone, ever needs to worry about. It is still true that in general if you don't rape someone, you don't need to worry about being accused of having raped someone, because false rape accusations are statistically unlikely.
By the standards of criminal proceedings, yes. But this is a job interview, the standards for disqualifying someone are lower.