No one wants the Zionists or the PLO in their "neighborhood."

That is the problem in a nutshell.

There probably needs to be a major war and a redivide of lands by the victors in the Middle East -- historically that has always been true to that area (over and over since 4000 BCE).

The treaties resulting from the armistice after WW1 with the mandates of the Ottoman lands in the Middle East to Great Britain and France created this situation the same could be said for North Africa too.