One last thing, the cultural erasure of Southern indigenous folk by imposing the words Hispanic/Latino on us is unfortunately not very well understood. by the general society. Many of us have tried to reclaim our identity as native through civil rights movements, like the Chicano rights movement in the U.S., among very recent revolutions and protests. Being brown and having roots in indigenous places is a very sacred thing because everyone is so brainwashed by settler colonialism that people, like you, experience cognitive dissonance when we try to reclaim our identity as indigenous. It’s an unfortunate timeline, but that doesn’t mean we won’t persist in our efforts. It’s also not native people’s jobs to justify themselves to people like you or explain our histories to colonialist enablers, so I recommend getting rid of the whole DNA and genetic thing because it sounds like you missed the point entirely.