Its long term planning and opportune geopolitics, in the way Pakistan and India have designs on one another.
UAE Iran and Israel want this equally I would say, if they felt Saudis sovereign integrity could be pushed they would relax a bit, that's what they want.
And already forming an understanding, Iran Israel power share with uae middle man of Arabia
Pakistan will be pressured more than turkey to make bigger sacrifices for Saudi, whilst worrying about itself and by the way Balochistan is another place where Iran and UAE align
What you say contradicts what is happening.
If that is Zionism ultimate goal, why not let Iran go nuclear?
Why the war against Iran, Houtis and hammas?
Why making the ground against Turkey next and down the line Pakistan?
Why not KSA, UAE, Jordan etc etc.
It's because Zionist expect resistance from the former than the latter.
They have already conquered the latter and it's just a matter of redrawing the map once they have taken care of former.
Have the latter shown any resistance to the execution of the 1st part of greater Zionist project ( Gaza, Lebanon)?
Look what KSA priorities are? Dick measuring contest with Houtis with the help of the greater Zion project. Instead of focusing on existential danger to the Muslim world.
To summarise the latter has already fallen. Zionism goal was to pacify Iran and to get it onboard with what is to come. Change in leadership, acceptance of Israel, in short be the actor that you painted it to be in your post.
Everything was going towards rare opportunity to loosen Zionism grip on Muslim world (get rid of USA bases , but than MBS was shown what they have against him and duped him to conquer Sana, and here we are.
From the looks of it the monarchies are at the mercy of Zionist and they consider it's presence vital for it's preservation even it it involves some land adjustments in the future.
To us nobodies we see the greater Zionist project as an existential threat to the current Muslim world, the monarchies don't and to them preservation of their rule is existential and to that end embracing Zionism is acceptable.
The 21st century evolved colonialism, preserve our kinglets and monarchy and in return we sustain your mechanism through petrodollar.