You mean like Elizabeth Warren?
Yes.... I was thinking of her when I wrote that post

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Actually I mean like people who are members of this indigenous group.
But Warren is a good place to start. She is less than 1% Native American. Most tribes consider 25% to be considered Native American.
On the other hand, Netanyahu's heretiage is primary Ashkenazi with traces of Sephardic ancestry (100% Jewish ancestory). BUT the DNA only shows his ancestors came from Judea. It does not detect their religion.
The Jews considered to be ethnic Jews have at least 30% Jewish heretiage (they come from the semetic tribes that lived in Judea).
And, on another topic, the Earth is not flat.