Yes, he is not a bad person and we are learning what it means to deal with obvious insanity and real evil. But that attracts a range of people who want to get their’s anyway they can.
At this point Biden will get it but it is very early. Most younger people who are between depressed and angry are not happy with another old, white, man, who will comprise away life itself. But, if Trump is not removed, we are already at long odds for survival as political entity. Biden is the lesser evil.
Perhaps he will rise to the occasion. For broad appeal I think Kamala Harris could be it if she can light a fire. Biden could be VP as he knows how to do that.