#Fingerpointing
Democrats lost in part because of their selection mechanism.
They effectively chose Hilary Clinton because 'it was her turn', though few actually wanted her.
They chose Joe Biden because 'it was his turn', though few actually wanted him.
They chose Kamala Harris because Joe Biden chose her, though few had her as their first choice.
Until Democrats allow freer choice of a candidate who is actually well received, they'll have trouble convincing anyone.