That's not a fantasy, it's the current state of affairs. Gaza is a terrorist state run by terrorists, and the only jobs are either working for the government owned by Hamas, or as a Hamas soldier.

Making Gaza a separate state won't help. Israel hates them, Egypt hates them even more. Israel will cut off water, comms, and power, the aid will drop substantially, and Gaza will be a very very very poor country with no economy ... And the only jobs will still be terrorism.

So inevitably Gaza would love rockets at Israel ... It's what they are paid to do so by Iran and Qatar.

But Israel won't be dealing with wards or some superintendent role. It will be an act of war and Israel gets to carpet bomb them.