Are the most of "Native Americans" just European LARPers?

[Veslan]

I've heard that they are genetically mostly European. How true is that?

[zhaoyun]

I've heard that they are genetically mostly European. How true is that?

Depends. The ones on the east coast maybe. The ones from the Plains and Southwest are more pure blooded.

[Peterski]

I've heard that they are genetically mostly European. How true is that?

I found one who is 6/7 Sioux with some Crow and only 1/7 European:

https://www.theapricity.com/forum/showthread.php?212133-Native-American-DNA-results&p=4447328&viewfull=1#post4447328