Regardless of his nationality perhaps had he known he wouldn’t have ventured there. It seems much like an unfortunate incident that he didn’t know what he got himself into. Given that we don’t even know what his intentions were whether or not he accidentally landed on that island or knew about the reclusive tribe we shouldn’t assume(given the only thing it says in the article is that he was dragged by the tribesmen). Do you know for certain if he meant to land on that island with the knowledge those protected people inhabited that island, or was he just being adventurous and trying to explore somewhere? I don’t understand why being an American makes it anymore dangerous in this scenario if their hostile to literally everyone either.