You mean like how two other nations occupied Palestine for decades, and refused to follow the UN Mandate by refusing to allow the nation of Palestine to be formed in the first place?
What many people seem to have absolutely no clue over, is that when the UN Mandate created Israel, it also created Palestine. The land at the time however was occupied by both Jordan (then known as Transjordan) and Egypt.
Israel was created at that time, but Jordan annexed the West Bank, and refused to allow the Palestinian statehood and annexed the land into itself. And Jordan occupied it for 19 years, until Israel occupied it in 1967.
The exact same situation as the Gaza Strip. Egypt occupied that territory, and occupied it also until 1967.
At any time Egypt and Jordan could have given their occupied sections of Palestine their independence and allowed the nation of Palestine to be created, but they never did. That actually required Israel to do once it had control over them.
Palestine has been used as a football and source of hate for decades by other Islamic nations, and it makes me sick. But for some reason nobody ever brings up that they were occupied by Islamic nations and not Israel for their first 2 decades, and neither one of them would allow Palestine to be created.