Paleo Hebrew came from a parent system of Egyptian Hieroglyphs according to the chart of wikipedia but it is not mentioned how in the article
https://en.m.wikipedia.org/wiki/Paleo-Hebrew_alphabet
The Palestinian Israelites might have had ancestors who lived in Egypt but those would not have been the primary ancestors of the Ashkenazi so called Jews
So there is potential linguistic evidence that the Palestinian true Hebrew Israelites lived in Egypt and got their alphabet there
@Stahesh
"There is no difference in "Paleo-Hebrew" vs. "Phoenician" letter shapes. The names are applied depending on the language of the inscription"
https://en.m.wikipedia.org/wiki/Paleo-Hebrew_alphabet
"Phoenician was written horizontally, from right to left.[3] It developed directly from the Proto-Sinaitic script[4][3] used during the Late Bronze Age, which was derived in turn from Egyptian hieroglyphs.[5][6]"
https://en.m.wikipedia.org/wiki/Phoenician_alphabet
Phonecian and Paleo-Hebrew use the same font to represent different languages