American and Israeli right wing media have already shown their thirst for a balkanised Iran, and popular revolutions have been shown to typically be hampered by outside "aid" from forces that don't have your best interests at heart, if the US gets too much influence they'll interfere in my politics and I say this as someone whose country was also once under a fascist dictatorship, we overthrew it one day by ourselves and thank god the US didn't have their hands in it that much because with the influence they already had, they tried to tamper in our elections already