Strictly speaking, the Kennedy Family is not traditionally considered among the Angsa people, unlike the Jewish People, who emphasize blood ties.
What the Angsa people value is culture, class, and ideology, and the Kennedy Family assimilated into this circle after immigrating to America, which is why many outsiders regarded them as part of the Ansa Group.
However, as everyone knows what happened next, President Kennedy not only wanted to nationalize the Federal Reserve but also sought to implement a series of reforms, offending both Freemasonry and the Ansa Group. As a result, these two powerful forces campaigned against him, leading to his tragic demise.
In the years that followed, despite the Kennedy Family's efforts to mend relations with the Ansa Group, the incident involving President Kennedy and the significant decline in the Kennedy Family's power caused the remaining three major families to look down on them even more.