https://i.4cdn.org/his/1672785708390012.png
I saw this topic and image being debated on another forum and I was curious about getting more insight into it. Some people were saying it's not improbable that some Levantine Christians might have Arab ancestry since the Arabs originally came to be in the Syrian desert, and that there many Arab groups in the Levant centuries before Islam like the Palmyreans, Ghassanids, and Banu Kalb.
What are your thoughts?
Are the Samaritan samples good representatives of pre-Islamic/purely-Levantine ancestry?