The whole thing is deeply racist. Non-Natives wearing costumes based on 1800s romantic fantasies of Hollywood Indians, and mimicking what they think are NDN ceremonies, are not "Indians". They are not "Living as Indians"; they are not "British Indians"; they are racist, pretendian fools.
Friends across the pond are looking into it and we have good reason to believe this pair and their associates may be involved in pay to pray. In the pictures in the news stories they are mimicking ceremonies for the cameras. Opinions of my friends over there are that this pair of pretendians are seeking out all this press coverage so they can pretend to be spokespeople for NDNs, and profit by spreading racist misinformation. The whole thing is disgusting, shameful, and by trying to replace the voices and images of real Native people these non-Natives are perpetuating a form of cultural genocide.