@jeffowski We don't just have Biden. We had an Obama who issued a huge business bail-out. We had philandering Bill Clinton, and his wife who could find no way to any ticket unless she married into it.
You're right, the reason Democrats are centrist is because the people who've been politically involved in influential circles are sons of well-moneyed, churchgoing mothers, including the press.
The US leans hard to the Right, by design of a market-savvy Right.