An ethnicity or ethnic group is a group of people that perceives to be different from out-groups based on shared attributes. These attributes include having a common language, culture, common sets of ancestry, traditions, society, religion, history, or social treatment.[
Ethnicity is not ancestry or "race". And yes I know Americans like to call different looking people ethnic.
An ethnicity or ethnic group is a group of people that perceives themselves to be different from other groups based on shared attributes. These attributes include having a common language, culture, common sets of ancestry, traditions, society, religion, history, or social treatment.[1][2] The term ethnicity is sometimes used interchangeably with the term nation, particularly in cases of ethnic nationalism. It is also used interchangeably with race.[3]
They largely are, ethnicity is culture (tradition, language, customs, beliefs) and history.
I do not relate culturally to the people where I live, I have far more in common in beliefs and values with the typical terminally online compared to people where I grew up. And I've been online since the Internet started, so I've got the history too.
We could probably print one with a 3d printer.