Biden will not be the Democratic nominee. The vast majority of Democratic primary voters are bizarre far leftists. However 20-30% of Democratic Party primary voters are not socialists, do not support open borders, late abortion , infanticide, the abolition of private health insurance or wild spending schemes. Hence Biden received that early 20-30% support reflected in the polls. The big question is what will those non radical left Democrats and others like them do in November 2020. suspect some will vote for the Democratic nominee but many will stay home or vote for Trump. Biden is now just a sad phony who was always at his core a mean hypocrite.
Disagree ... Remember the “vote for me, get her” Clinton concept? Biden will be the empty male suit that Warren will wear as the “woman power” VP.