> What you’re saying is a little like sating “I’ve been to every Taco place in Chicago, I am speaking from experience, tacos are trash.”
It's more like saying "I've been to every Taco Warrior place in Chicago...".
While I think the term SJW is often used too broadly to include "reasonable people who care about social justice", I also think the term SJW quite often is specific enough to be used as a label for people who take the issue of social justice a little too seriously, often to the point of making it a (seemingly) core part of their identity.
Personally I'd say let's be reasonable and stop using the overloaded term 'SJW', but at the same time I do agree that there are certain people for which it would be nice to have a label, where SJW (emphasis on 'warrior') is kind of the right one.