alt Hacker NewsOman benefits significantly more from the war in Iran than the UAE, but is the most favorable country towards Iran in the GCC. See the visual here: https://archive.is/Xt3gd
Saudi Arabia and the UAE have been urging the US to bomb Iran since 2015 for their own non-oil reasons. They see political Islamism as a strategic and domestic threat. That's why they had Qatar under a blockade for a number of years. Iran is their biggest rival, exporting militancy to Yemen - the Houthis who UAE and Saudi Arabia battled for a number of years last decade. A number of attacks on Saudi and UAE oil and gas facilities from Iran Quds-backed militant groups in Iraq across 2019-2022. None of this makes the news in the West.
UAE's major issue with Saudis is their quiet support for Islamism as well. They know countries like Iran exploit for it like a wildcard which always backfires and destabilizes the region, which is bad for business.