What type of traits and characteristics are similar in wealthy American families like the Trumps and the Murdaughs?

Both families have been associated with controversy, including accusations of unethical or illegal behavior. This can be just a byproduct of their wealth and influence, as well as their willingness to take risks.

Both families have a strong emphasis on family ties and loyalty, which can lead to a sense of insularity and an unwillingness to acknowledge or address issues within the family.