"White people can go through discrimination but not racism. Reverse racism does not exist because I would never have the power to oppress someone the way the system can oppress marginalized people."

This comment alone is extremely racist and offensive; it's just a way to excuse the speaker's offensive speech and/or action. Even if her definition was correct - and it it's horribly problematic - by virtue of her power from her representation in media alone she would able to exercise racism against people of European descent. She is part of the system and wields this power. Who is she to say how others should be affected by her comments? This is a blatant example of her entitlement and patriarchy being used to leverage racist attacks on others. Native peoples in this land have been subjected to outrage on outrage. Speaking as someone with Metis children, the last thing Natives need is a self-appointed 'protector' with a racist agenda to use their existence as a shield to attack others.