Earlier quoted context omitted.
True in the sense that it creates a "floor" for the depths to which people might sink. But this process can still sink pretty low. Consider how women couldn't vote in the US until 1919 -- a half century after blacks. And a more modern example that was on display for all to see: the confirmation hearings of Brett Kavanaugh. There were not a lot of facts available -- no date, no place, no witness that could remember. Y…
A number of witnesses came forwards?
Perhaps more importantly, the accusations were impossible to defend against.
None of this means the events didn't happen. They might have. But the process was fundamentally unfair, and we need a better way to deal with uncertainty.
Lining up on party lines -- a kind of "vote for the truth" -- is ridiculously unfair to the accused. We need to agree on a process, including standards of evidence. When that process plays out, we should be able to basically come together on the outcome.