"The Left Has to Decide if It Wants to Be Popular or Brahmin"

"But there is a simpler theory: The public just isn't interested in buying what the Left is selling. No matter how loudly the Left hawks its wares or how heroically it organizes, even as America grapples with a pandemic-driven health and economic crisis, it will not succeed. The Left's internal diagnoses lead it to believe that in picking up the pieces from this global debacle it can finally gain the elusive support it needs. But while it is certainly possible—perhaps probable—that the Left will win some important elections in the near future, durable mass support for the Left and its goals will not emerge unless and until it radically revamps its offering, abandoning the unhealthy and unpopular obsessions that consume its attention and distract from actually solving problems."

In an October 2020 American Compass article, Ruy Teixeira identifies "The Five Deadly Sins of the Left."

And he adds an update in December 2021 in The Liberal Patriot.