“A point which gets overlooked is Iran (Persian and Shia) is very different from and opposed by the Arab and Sunni countries, with Saudi Arabia at the forefront”
Not overlooked by me, for sure.
Israel and the Sunni-led Middle East countries have been in dialogue for years now.(Been under severe strain in last 2 years). Their common threat is the Shia-Iran regime.
The Middle East is a politically complex area, for sure (massive understatement).