This is exactly why the Saudi leadership have been quick to debunk Western propaganda about the Saudi's itching to join the war, despite Iran's strikes on GCC territory. The domestic blowback in the GCC states would be fatal to the political system.

The GCC elites there are living well, with escape plans, but the people know they are viewed as subhuman "arabs" by the Israelis, and are in line for the Gaza Method (which is currently being deployed in the West Bank and Lebanon).