Well, it is intended to be dismissive.But again, there isn't like some group called SJWs. It's purely an external term.
That is just wrong!Theoretically, that makes sense - but in practice I find it's basically used to slag off all progressives, and dismiss them whenever they raise their concerns.
It's a problem with all terms, eg, commie, socialist, liberal, conservative.
They become inappropriately used insults.
Remember that I recently took some test which certified me as an "ultra-progressive".
And yet, I don't feel that "SJW" applies to me.
Know that it doesn't apply to you either.
Btw, if someone does specifically call you one, let me know....I'll write a snarky limerick about'm.