But there is no unity among Arabs. Why don't you see this? A Syrian, Tunisian and many others will always prefer Turkey over Saudi Arabia just like the majority of Shia Arabs will chose Iran over you. I know there are always few exceptions but you get it, right? I am not saying this to troll you. This is just the ground reality. How come you don't see this?
They won't and never did. This is not about KSA either as KSA is just 1 out of 20 + Arab countries. Arabs will always prefer other Arabs. That is why Arabs have the by far oldest, most sophisticated political, militarily, economic, cultural, linguistic etc. unions/political entities/organizations in the region and the strongest. Not to mention the strongest cohesive identity that transcends nation states. It should not even be necessary for me to mention this.
The testament to how strong the Arab identity is that the Arab world is still going strong despite the many wars/civil wars and catastrophes that have fallen upon it in recent years that would long ago have destroyed most other regions of the world.
A Shia Arab will never prefer a foreign Shia over an Shia Arab. A Saudi Arabian, Omani, Emirati, Qatari, Kuwaiti Shia will always prefer their own/fellow Arab countries.
Even the Iraqi Shia Arab shares 1 billion times more in common with the Saudi Arabian across the border, more than any other, let alone other Arabs than the foreign Ajami that he jokes about and always mistrust.
I don't know where you have been but in recent months there have been millions of Shia Arabs in Iraq and Lebanese on the streets chanting against their corrupt clerics/leaders and against Iran. Calling/praising KSA and Arab countries instead.
Don't confuse a few 20-30 year old sectarian family businesses (Shia militias) supported by the Arab Mullah's ruling Iran, with Shia Arabs. A soon as the Arab Mullah's ruling Iran are toppled, their entire existence will disappear.
Yet they will remain Arabs, their lands will remain Arab, their language will remain Arabic, their culture will remain Arab, their history/civilization will remain Arab, their clans and tribes will remain Arab, their identity will remain Arab etc.
As A Turkish Kurd that lives in Germany you are obviously not aware of Arab matters like the rest of you guys on PDF (foreigners). Your knowledge is limited to sensational headlines such has "Iran controls Iraq" (lol), Arab Shias love Iran "(lol), Erdogan/Turkey is loved (lol) and other such nonsense.
The only Arabs that you can fool are the Ummah first types that are dying by the day the more they get exposed to the real world and non-Arabs which almost always leads to their delusions getting destroyed. Whether they be Sunni, Shia, Salafi, Ibadi, liberal, conservative, Muslims by name only etc. It does not really matter.
As I said, keep dreaming and "enjoying it while it lasts", because anti-Arabs like you will need it in the future. All I have to say.
Rest of what I wrote various Arab users on PDF can add to themselves.
I can assure you that KSA would be the most loved country for those Arab Shias due to religion alone, if KSA extended its reforms to the religious side and started embracing a more inclusive version (for instance changing the story line and pointing out, correctly, that Shia Islam is/was native to KSA, that all the religious personalities and most important holy sites are located in KSA/from KSA and to make a better job of showcasing that Shias, a substantial part of the population, are no different to any other and key and parcel of the society. But that is really not needed when every dynamic in the Arab identity plays in the hands of KSA, the regime just needs to do a better job of it.
You commit the same mistake that many people of your background in the region do. Thinking that Arab civilization/identity/culture is dependent or limited to one, a few or nation states as a whole. On the contrary our civilization transcends borders, always did and always will, and the modern nation states or future ones, won't destroy all the elements that have always and continue to bind us together as a people and define us. Unlike most regional identities which are tied to or limited to the nation state such as yours. That is why you keep mentioning separate Arab states as if that has any importance in the wider picture. It does not.