If someone is capable of such a thing, even as a teenager, it is a black mark against his character. And character is usually destiny. It is no accident that the men taken down by #MeToo are invariably repeat offenders.
Not only is there no other allegation against Kavanaugh, the assault charge runs against everything we know about his personal and professional life, as attested by everyone who has known him. His exemplary reputation, earned over the course of decades and a matter of public record, should outweigh a charge that is unproven and, as far we know, unprovable.
The confirmation process for the Supreme Court has long been badly broken, a forum for sheer blood sport. If, based on what we know now, this accusation keeps Kavanaugh from the Court, it will be a new low. The Senate will have embraced a new world where the existence of an allegation, regardless of whether it can be proven, is enough to stop a nominee and destroy his good name.