Except Saudi and JordanThose governments have to somewhat keep up the appearance of opposing israel/US because their populations strongly support Palestine.
Funny you mention that cuz the US did facilitate a genocide in my country, like how they're committing a genocide in Palestine right now.Why are you confused about people hating the most war-mongering empire on the planet?
a single party dictates larger economic trendsYou're describing socialism.Well, so long as that party directs it in the interests of the people rather than capitalists, as is the case for China.
Part of "israel" succeeding would mean obscuring the situation by continuing to kill journalists and by propaganda
Those governments have to somewhat keep up the appearance of opposing israel/US because their populations strongly support Palestine.