Not one single call for a Free Palestine from 1948 to 1967:
Gaza was under Egypt’s control, the West Bank including East Jerusalem under Jordan’s.
The call Is limited to its use in attacking Jews.
After Egypt and the surrounding countries fought wars with Israel and lost, any land won by Israel becomes theirs. It is a moot point in my opinion who was there previously.
If the “Palestinians” want it back they can fight for it - which they did. And they should lose this war too.
Too bad Israel gave their conquered Sinai back to Egypt. The middle of it would be a good place to move Gaza to.