Dude, can you stop repeating yourself. Listen for once. Palestinians are Levantines. What you are saying is not true, so stop spreading lies.
"A second diffusion of the J1 marker took place in the 7th century CE when Arabians brought it from Arabia to North Africa."
You're trying to paint this narrative that the land was empty and the Arabs came in an now they are the direct descendants. But there have been several genetic tests been done that shows evidence that Palestinians are similar to other Jewish, and Christian groups. The Arab genes were just an addition to the already existing groups in the area.
"According to a study published in June 2017 by Ranajit Das, Paul Wexler, Mehdi Pirooznia, and Eran Elhaik in
Frontiers in Genetics, "in a principle component analysis (PCA) [of DNA], the ancient Levantines clustered predominantly with modern-day Palestinians and Bedouins..."[162] Additionally, in a study published in August of the same year by Marc Haber et al. in
The American Journal of Human Genetics, the authors concluded that "The overlap between the Bronze Age and present-day Levantines suggests a degree of genetic continuity in the region.""
You're is so disingenuous. Have some self-respect, warya.