You'd win. Imagine a carton with a dozen eggs.
They've all been unrefrigerated, out in the sun for a month.
That's the Tea Party. Smell one of those eggs and you know they are all rotten. No need to smell them all. In fact, it would be foolish.
Are there good members of the Tea Party? Depends upon what you include as good. Am I proud to be a member of the same species? Of course not.
Am I prejudiced - proudly. Bigoted, maybe. A person with character and human values - definitely.