Leaving aside policy disagreements, and for sake of discussion assuming good intentions, I think
the group being discussed are basically not fans of democracy. Voters and elections are problems, and the biggest problem for the Democratic party are actual Democrats. They'd prefer that government be run by some sort of committee headed by Robert Rubin. They dreamed of somehow ending politics, of just creating and implementing some sort of "consensus" (not of the people, but of the people who mattered) and then hitting the play button.