I can't imagine that it would have helped. Republicans routinely elect gross incompetents and clear offenders of all sorts, and "Clinton got a perfectly legal and consensual blow job two decades ago" is a meaningless excuse. If it weren't him they'd cite someone else, or just make up a fiction, and Boebert is wont to do.

I think ditching Clinton would have been a fine thing to do, but I'm under no illusions that things would be even the slightest bit better today. Republicans have invented themselves a complete fake universe and no precedent matters.