How do you know they don’t wish to move? Have they been presented a choice. Would Hamas give up their human shields and let them. A 2018 Palestinian poll showed that 45% of Gazans wished to emigrate vs 19% of residents of the west bank. It’s likely higher now.
Ihttps://pcpsr.ORG/en/node/725
There were later polls showing it higher but it’s hard to find given the current level of noise of war. A related situation – how many East Germans would have wanted to leave East Germany in the years before the Berlin Wall came down?
The series of videos “Whispered from Gaza” shows that the major reason is the oppression and policies from Hamas. Remove Hamas and the results would likely be lower.
youtube.COM/watch?v=fidLS3VOn-Y
Most Palestinians have no great attachment to Gaza. They’ve been indoctrinated since birth that one day they will “return” to what is now Israel. And that result is a non-starter given the indoctrination they’ve received from birth to replace Jews “from the river to the sea”.