Very useful distinction. One mark of tribalism is a set of knee-jerk responses and stock vocabulary. If people could at least check in their tribal phrases, we would have better conversations. For example: 'racists', 'crybullies', 'deplorables' and so forth. Although left-libertarian, I don't hold with all this 'no platforming' nonsense, for instance. Leave the words behind, and find less loaded terms in an attempt at recovering public discourse
Here's the thing though, what is a reasonable alternative to 'SJW' - those that employ deplorable, emotive tactics in progressive topics, with the implication of self-aggrandizement. Maybe we need a solid vocab with established definitions.