Actually, it was claimed it happened in the 90's, But the difference between you and I is I think they are foolish to make an issue of that.
Besides which, everyone who is going to be swayed by that, already has been. I don't think they get anything to keep banging on it.
Just saying that Kamala took off the gloves on day one, so Republicans can do the same without being chastised for crossing over a political good taste line.