The real wild thing is by and large a lot of policies the Democrats champion for have wildly popular uptakes across the entire political spectrum in the US but the Democrats themselves lack the overwhelming public support to implement them.

Florida passed a $15 minimum wage ballot measure and yet as a state votes almost wholly for Republicans.

Net neutrality has broad national support. Democrats never have sufficient legislative power to enshrine that. Repeat ad nausuem with all sorts of popular policies like inflation-tied minimum wage, secured a oration access, healthcare for all, etc.

These policies are popular. Half of Congress is represented (in loose terms) by a broad coalition of people who haven’t lost it but can’t really pass anything people really want because they lack the majorities needed to do so unopposed from both across the aisle and within their own ranks, and the other half have completely lost the plot.