In 2024, Harris, the DNC, and the SuperPACs scrupulously followed Shor's advice to achieve a decline across every metric and every demographic. Urban, rural, college, non-college, young, old—you name it and Shor's mealy-mouthed centrism produced a loss.
So of course Dems still listen to him.
If you’re mad about Dems avoiding talking about DC, you can blame the Democratic quants, as demonstrated in this memo from David Shor’s Blue Rose Research