I used to have a Filipino supervisor that told me about the practice of ‘salvaging’, which meant that some locals would kill a person (usually a lost tourist or someone who had fallen out of favor) simply to strip the body of any valuables. He never admitted to being involved in it, but was arrested a few years later for trying to smuggle machine gun parts to the Abu Sayyaf terror group.
That said, I have also known plenty of wonderful Filipino people.
Got 8 years in the PI. Scars as proof.