The Arab States had the time and the petro dollars to build a "paradise." They didn't for the simple reason they wanted to keep the Pales as a tool to destroy Israel.
The poor Pales were kept in camps for the Arab states' political agendas. Now, those Arab states have no use for them (only a Persian one, and Persians will fock arabs anytime anywhere). And yeah, Bibi found Hamas useful too. Obviously, that's not working well.
Patience is one thing, but for Christ's sake (-: if these folks simply learn to lie down in front of Likud's tanks, they'd have their focking homeland. But no. They are locked in a war they lost in 48, 56, 67, and 73, and have since then they've limited themselves to more or less terror attacks. And when the zionists won in 48, it was a war between two religious groups with no natl boundaries. Maybe the Pales should get credit for perseverence, but they should have chosen a civil war against Hamas. But instead, yet once again, they'll start cheering Hamas over their own dead bodies, which wouldn't be dead but for Hamas.