Open Gaza up to the free flow of people, education and commerce. Work, in good faith, to set up a plan for its governance. Work on solutions that don’t involve committing war crimes. It doesn’t help that Israel put Gaza under a blockade effectively locking people in and creating a haven for Hamas and an entire generation that has know nothing else.
“Sending people out” and not allowing them to return is going increase radicalization if you are talking about expulsions.
For anything to work, it needs to be voluntary and the Palestinian people need to be the ones making tbe decisions about the future Gaza not others.