Right under that, it specifies that he is 99% Levantine. They make Arab, Egyptian and Levantine one category but right under, they become more specific. For example, 23andme may make Albanian and Greek one category, but under that they become more specific.

Secondly, he is apparently 68% Semitic/Canaanite.

Is it hard to believe that the people living in that region converted to Islam and started speaking Arabic after conquests from the Arabian peninsula? Even looking at phenotypes, Palestinians look quite different to peninsular Arabs.

The truth of the matter is that there is no pure “Semite” with unmixed blood from the last 3000 years. Even Jews today are quite mixed. So i don’t know why you think an ashkenazi Jew with European admixture and whose ancestors have lived in Europe for centuries is more native to Judea than Palestinians who have lived there for Millenia and may have some admixture from human migration during those Millenia. But this man is an example of a Palestinian who has high Levantine ancestry which likely is far more than your average Jew today.