An ugly hypothetical... the Democrat wins. Among the list of running Democrats who is the least offensive?
Might be Biden. Plenty on the rest of the list are even further left.
IMO it’s best if the Ds nominate the most radical they have. We still have the numbers to oppose a full frontal assault. Not at all confident about 2024, but first things first.
Sadly, you are correct, Biden may indeed be the least objectionable.