If they migrated here then they’re not native, I guess.
I would think the only true natives would possibly be in some part of Africa, where man spread out from.
It is an example of claiming a title which is not factual and then convincing the media to run with it and then claiming superiority based on the inaccurate wording. Undocumented, black lives matter, and so on.
Merriam-Webster defines native as having been born and raised in a place so those who are called native Americans are in fact native Americans but so are all of us who were born and raised in the USA. Therefore the use of the term native-American is merely a propaganda tool.
Native is not the same as aborigine, the Cherokee, for instance may be called aboriginal Americans, a term which would not apply to someone of European descent, no matter how many generations their ancestors may have lived in America. The same liberals who use the term native American would possibly find some reason to say that using the term aboriginal is offensive, at least I would not be surprised if they did so.