[Fitzcarraldo]

Basically Egypt, Saudi Arabia, Jordan and others don't want to become vassal states of Iran. Hezbollah is clearly an Iranian puppet.

[MinorityRepublican]

The other Arabs are not involved in this conflict because Hezbollah and Iran are both Shiites.

There's no one that the Sunni hates more than the Shiites, they are viewed as "heretics" in Sunni Islam.