She is Aboriginal and expresses views that dont fit your narrative - is she a racist also?
No. Or maybe. Who knows?
What you're illustrating so concisely, and what has caused - and continues to cause - so much damage, is the paternalistic perspective of Aboriginal and Torres Strait Islander Australians as being a homogenous entity. The idea that "they" should be happy with what they've got. "They" should be thankful. That "they" can't be trusted to administer their own social programs. Aboriginal Australians routinely have to be perfect and "fit the narrative" of the good, quiet, and thankful subjects of the Crown, and if they happen to disagree with each other on how best to move forward, well that's just proof that they're too unruly for self-determination anyway.
Anglo Australians love to point to a single Aboriginal Australian, like you just did, with no understanding of that person's context, their position in their community, their personal experiences or otherwise and say "See!?".
Maybe instead of looking for gotchas, you should take some time to consider what it is that so offends you about acknowledging that it's pretty shit how our forebears committed atrocities that continue to impact generations of the oldest living civilisation on earth.