Privately, several Biden advisers acknowledge that their theory of the case is rooted in polling data and voting trends that are in plain sight. They contend that the idea of a hyper-progressive Democratic electorate is advanced inaccurately by a media stuck in a bubble propagated by Twitter, and out of touch with the average rank-and-file Democrat.
Biden’s team points to recent polls showing that a majority of the Democratic primary electorate identify as moderate or conservative, 56 percent is over 50 and nearly 60 percent are not college educated. And they point to the results of the 2018 midterm elections that they say saw moderate Democrats win their congressional and state primaries.
“There’s a big disconnect between the media narrative and what the primary electorate looks like and thinks, versus the media narrative and the Twitter narrative,” said one Biden adviser who declined to speak on the record. “The Democratic primary universe is far less liberal. It’s older than you think it is.”