‘Is it conceivable that a majority of Americans would actually vote for Joe Biden over what we have now???’
as of this writing, Biden is 76 years of age; he will be 78 shortly after the 2020 election, assuming, of course, that he hasn’t expired, a possibility for a person of that age...Donald Trump will be 74 at election time; following a second term will be as old as Biden trying for his first term...the age numbers are against Joe; look for a coalition forming around Kamala Harris come convention time pushing her into the nomination...
Horizontal Harris will be the Nominee. Anyone questioning her qualification as an NBC will be put into Birther quarantine.
The only question is, who will her Running Mate be?
Biden will be put out to pasture along with Bernie.