I guess this dazzling pulpit vision of democracy migfht want to exclude back-room manipulations and deal making to push back on a candidate who is popular with the people but not with the Democratic Party establishment. Much has been hidden behind the charisma and eloquece.

https://www.nbcnews.com/politics/2020-election/looking-obama-s-hidden-hand-candidate-coalescing-around-biden-n1147471