Link to footage of uncontacted Amazon tribe

Deep Brazil has high-quality footage of the uncontacted Amazon tribe recently (re-)revealed to the media worldwide. It’s an interesting concept, that they must be contacted visually for them to have a chance to stay uncontacted physically. Does seeing an airplane affect their belief system or is it just a strange bird?

In 2008, the story came out about this tribe (I’m assuming it’s the same one since they appear to be the same) but it was called a fake lost tribe and dismissed in the media for the fact that it was known (big difference between ‘known’ and ‘contacted’).