No, it's not. Religious identity may be a focus of tribalism, but religion is more than identity.
> Not like we wouldn't replace it with something equally stupid, like rioting and fighting each other over politics... At least religion includes a sort of morality as part of the deal.
So does politics; every political ideology, like every religious ideology, is exactly a "sort of morality". Actually, there's often a content overlap between political and religious ideologies (and often a political ideology subsumes an expressly religious one, or vice versa.)
Leaving aside for the moment whether your implicit generalization about what religion is accurate, the fact that a system of morality is one that you disagree with does not stop it from being a system of morality.
Of course, followers of different sorts of morality often view it as immoral; that's inherent in conflict between moral systems.
No, it's not. Religious identity may be a focus of tribalism, but religion is more than identity.
> Not like we wouldn't replace it with something equally stupid, like rioting and fighting each other over politics... At least religion includes a sort of morality as part of the deal.
So does politics; every political ideology, like every religious ideology, is exactly a "sort of morality". Actually, there's often a content overlap between political and religious ideologies (and often a political ideology subsumes an expressly religious one, or vice versa.)