When the descendants of American immigrants become senior officials, how can they not take special care of their ancestors' home countries?

This is mainly caused by value orientation and cultural identity.

First of all, the United States is an immigrant country with a short history of more than 200 years. In other words, for hundreds of years, the United States has been an outsider except Indians. If the landlord's worries will arise, it is estimated that the United States will not become an independent country.

Secondly, the earliest colonists in the United States were criminals or settled in Europe. They immigrated to the United States because there was no place in Europe. Can you expect a group of people who can't get along in a certain place to go back and take care of those who bullied him or left him with no place to stand?

Third, the core values of the United States are "development with change, advocating contract, pursuing individuality and fair competition", which is very different from our value system.

Finally, and most importantly, Americans have a strong sense of identity with their country. This sense of identity is built up from American victories again and again. They believe that the United States can do anything, and its toughness can greatly meet the self-esteem requirements of the vast majority of Americans. On the other hand, the social welfare system in the United States is quite complete, which can ensure that most people live at a fairly good level.

PS: People who become senior officials in politics are more rational than emotional. From the perspective of personal interests, they will not take special care of their ancestors' countries. Because they are the main powerful beneficiaries of the United States, their future depends on the votes of Americans. How can they let their competitors attack unfairly for a little nostalgia for their ancestors?