I predict the opposite.
Right now, I suspect that most people, even Alabama Republicans, believe that Roy Moore is a creep. But while they realize that he’s a creep, they don’t realize that everyone else realizes it, too. Moore can garner plenty of support when everyone knows he’s a creep; but when everyone knows that everyone knows he’s a creep, that’s when he’s done. And we’re inching our way toward that point.
I heard the Louis C.K. rumors over a year ago. I believed them to be credible. I was still a fan, though, because he’s really funny and generally seems like a good guy aside from being a weirdo pervert. Subconsciously, it’s way easier to be a fan of a weirdo pervert when it’s not common knowledge that he’s a weirdo pervert. It’s not a conscious calculation, but on some level I know that I’m not risking my social status by enjoying the comedy of a weirdo pervert so long as everyone else doesn’t necessarily know that I know that he’s a weirdo pervert. Once it’s common knowledge — once everybody knows that everybody knows — that’s when it can’t be overlooked.
That’s the path we’re on with Moore right now, I think. Most of his supporters believe that he’s a creep, but they mostly keep that belief private (while publicly stating the opposite), so they don’t know that everyone else also believes it.
As time passes and the issue stays out in the open, with the evidence becoming more exhausting to publicly deny, not only will Moore’s supporters believe that he’s guilty (as they already do), but they’ll eventually realize that all of their friends and family and acquaintances believe it as well, and it will become untenable to support him at that point.
I think we’re getting there — slowly, right now, but public attitudes will change very quickly once we reach that tipping point.