Business is business. Plus, I would imagine the Saudis would choose Iran over the U.S. Things are going to gel more as the failed plans/attempts to destroy Israel evolve. Our Muzzie/Marxist in the WH said he was a unifier and he's proving correct - it's just not the unification folks had in mind when he said it.
>>>”Plus, I would imagine the Saudis would choose Iran over the U.S.”<<<
Yes.
It isn’t a cat & dog issue. It is an issue of one being an official US ally & the other officially isn’t.
Also, even Shi’ites win over Sunnis, even Wahhabis, when it compares to ‘infidels’! Never mind the fact that they are somewhat neighbors too, in that critical region..
The US will continue to be an outsider.