Biden suffered less polling damage than expected after debate against[the corrupter].
I am not firmly committed to Biden as candidate.My principal goal for this election is to defeat the corrupter.My secretary goal is get the most progressive possible president.
If it is feasible to change cleanly and fully to some othercandidate and improve the chances of achieving those goals,then I am in favor.
I am not confident that Kamala Harris would be as progressiveas Biden. (I've estimated Biden as 1/3 progressive.)
As for whether Harris would have a better chance of defeatingthe would-be fascist leader, I don't know.