The Arabs insist on “right of return” (ie. the flooding of Israel with hostile enemies) for people who have somehow remained “refugees” for 70 years.
Israel insists on keeping settlers in the West Bank whose presense rules out a viable Arab state.
What each side wants is victory, not a negotiated peace. So why bother wasting time with the charade of talks? Let them get on with fighting.
As Patton said, “This match will not be postponed.”