It's the biggest cliche in politics that the current Republican is the worst Republican. And how the left and the media (but I repeat myself) wish the current Republican was more like the last Republican, who used to be the worst Republican.
So none of us are surprised that NBC News employee and former employee of the People Who Controlled Joe Biden Administration, Jen Psaki, would start the panic that JD Vance is scarier and worser than Donald Trump.