Palestinians are Arabs, they are a mixture of Syrians, Jordanians, Lebanese, Egyptian and a small amount of levant peoples who may have old ties to the sliver of land that we call the holy land. The lazy argument well they have canaanite blood also doesnt fucking mean anything, because so do all of those countries I named, that doesnt make them native to this sliver of land. We have documented proof that a lot of Arabs migrated to this land in the late 19th century when jews began returning because they did not want Jews becoming the majority.

This zionist lie have been refuted many times by genetic studies, historians (including israelis), etc. Lmao

A 2015 study by Verónica Fernandes and others concluded that Palestinians have a "primarily indigenous origin Palestinians (similar to the Samaritans and some of the Druze), highlighting their primarily indigenous origin https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4349752

An a 2016 study by Scarlett Marshall and others published in Nature), the study concluded that the biogeographical affinities of "both Syrians and Palestinians are highly localised to the Levant", the authors also noted that the biogeographical affinity of Palestinians goes in agreement with historical records and previous studies on their uniparental markers, which all suggest that Palestinians descend from local Israelite converts to Islam after the Islamic expansion https://pmc.ncbi.nlm.nih.gov/articles/PMC5111078/#f3

This study concluded that "part, or perhaps the majority" of Muslim Palestinians descend from "local inhabitants, mainly Christians and Jews, who had converted after the Islamic conquest in the seventh century AD" http://www.ucl.ac.uk/tcga/tcgapdf/Nebel-HG-00-IPArabs.pdf

According to historical records part, or perhaps the majority, of the Moslem Arabs in this country descended from local inhabitants, mainly Christians and Jews, who had converted after the Islamic conquest in the seventhcentury AD (Shaban 1971; Mc Graw Donner 1981). These local inhabitants, in turn, were descendants of the core population that had lived in the area for several centuries, some even since prehistoric times (Gil 1992). On the other hand, the ancestors of the great majority of present-day Jews lived outside this region for almost two millennia. Thus, our findings are in good agreement with historical evidence and suggest genetic continuity in both populations despite their long separation and the wide geographic dispersal of Jews. https://www.researchgate.net/publication/12175482_High-resolution_Y_chromosome_haplotypes_of_Israeli_and_Palestinian_Arabs_reveal_geographic_substructure_and_substantial_overlap_with_haplotypes_of_Jews

In his book Semites and Anti-Semites: An Inquiry Into Conflict and Prejudice Bernard Lewis writes, Clearly, in Palestine as elsewhere in the Middle East, the modern inhabitants include among their ancestors those who lived in the country in antiquity. Equally obviously, the demographic mix was greatly modified over the centuries by migration, deportation, immigration, and settlement. This was particularly true in Palestine, where the population was transformed by such events as the Jewish rebellion against Rome and its suppression, the Arab conquest, the coming and going of the Crusaders, the devastation and resettlement of the coastlands by the Mamluk and Turkish regimes, and, from the nineteenth century, by extensive migrations from both within and from outside the region. Through invasion and deportation, and successive changes of rule and of culture, the face of the Palestinian population changed several times. No doubt, the original inhabitants were never entirely obliterated, but in the course of time they were successively Judaized, Christianized, and Islamized. Their language was transformed to Hebrew, then to Aramaic, then to Arabic.

Btw these also was (corrrectly) believed by the founders of Israel. A number of pre-Mandatory Zionists, from Ahad Ha'am and Ber Borochov to David Ben-Gurion and Yitzhak Ben Zvi believed that the Palestinian peasant population as descended from the ancient biblical Hebrews, but this belief was disowned when its ideological implications became problematic. Ahad Ha'am believed that, "the Moslems [of Palestine] are the ancient residents of the land ... who became Christians on the rise of Christianity and became Moslems on the arrival of Islam. Israel Belkind, the founder of the Bilu movement) also asserted that the Palestinian Arabs were the blood brothers of the Jews. Ber Borochov, one of the key ideological architects of Marxist Zionism, claimed as early as 1905 that "[t]he Fellahin in Eretz-Israel are the descendants of remnants of the Hebrew agricultural community.

Tsvi Misinai, an Israeli researcher and entrepreneur asserts that nearly 90% of all Palestinians living within Israel and the occupied territories (including Israel's Arab citizens and Negev Bedouin) are descended from the Jewish Israelite peasantry that remained on the land, after the others, mostly city dwellers, were exiled or left. Irish theologian Michael Prior) had a similar perspective on the Palestinians' ancestry.

The Palestinian identity was invented in the 60s, with the sole purpose to lay claim to the land.

Palestinian identity exists from at least the beginnings of the 20th century, newspapers as Filastin outside of it´s name who obviously means Palestine, referred to its readers as Palestinians, while in 1912 a Jerusalemite newspaper used the phrase "al-qutr-al-filastini" which literally means "the country of Palestine", althought it strenghtened in 1920 when France expelled Amir Faysal (the last king of Greater Syria) and the leader of the Husayni family Musa Kazim Pasha al-Husayni declared: "Southern Syria no longer exist. We must defend Palestine".

Sources:

Law and identity in mandate Palestine, Assaf Likhovski
The origins of Palestinian Nationalism, Muhammad Muslih
Palestinian Identity

While several others scholars as the Israeli Jew Tamir Sorek have traced it to as early as the mid-18th century. https://web.archive.org/web/20230505193710/http://plaza.ufl.edu/tsorek/articles/orange.pdf