That more of the well to do and wealthy vote for Dems DESPITE the Dems expressed goals to raise taxes on the wealthy is not surprising. The fact that the well educated and the successful thrive under Dems is what really galls you.
Those same people support the Dem efforts to protect and strengthen Medicare, Medicaid, the ACA and SS; the programs that help the people you claim the Dems have betrayed.
You simply can't point to any sustained expressions of support from the GOP for ANY of those programs.