While it may have no political significance these days, if reality is important it is worth saying that there is no such thing as a "Palestinian" ethnicity, or a historical Palestine. It was nothing more than a geographical region, reportedly named after the Biblical Philistines as an insult to the indigenous Jews. Indeed, it is not possible to identify any historical Palestinian leaders, artists, or other significant figures. Prior to 1950, one finds nothing.
Interestingly, the most prominent "Palestinian" historical figure is Yasser Arafat, who was an Egyptian who later for his own convenience called himself a "Palestinian." For those who place any credence in Wikipedia, note how it adopts the false party line on Palestine in its bio of that awful person...
"Arafat was born to Palestinian parents in
Cairo, Egypt, where he spent most of his youth." How could his parents have been Palestinian when Palestine didn't exist? What country do you suppose they got their passports from?
Imagine J.D.Vance declaring that he is an Appalachian and demanding that the Nation of Appalachia be recognized by the U.N. That's pretty much what Palestine is.
But these matters are insignificant compared to what's going on today. Hopefully, the "Two-State Solution" is dead and gone.