Ah! You're making the same mistake the racists make, though not for the same reason I hasten to add.
Your owners are Saudis, ours are Emiratis, why would they have common purpose? Ah! Well they're both Arabs and Arabs are etc, etc....
Think on this, the Glazers are Jewish, so is Daniel Levy, they were both driving forces for the European Super League, but no one is suggesting their Jewishness has anything to do with that, or heaven forfend the fact that they both, in their different ways, gouge their respective clubs. Their Jewishness is immaterial and anyone suggesting otherwise would be heavily condemned.
But when it comes to Arab owners all sorts of commonalities are inferred, usually hidden behind the fig leaf of state owned, oil clubs etc, but it's all just a cover, they're talking about Arabs and we all know what Arabs are.