Harris outperformed Biden among only two demo groups[1]:
-College educated whites
-People with income > $100,000
Please, consider the possibility, that the Dems are now the party of wealthy elites, and that the diverse coalition making is happening on the R side of the aisle.
[1] Edit for sourcing:
https://www.nytimes.com/2024/11/13/opinion/obama-ezra-klein-...