> Recent years have also brought more clarity around best practice on transparency: many workers favour a non-specific kind of salary disclosure where firms reveal ranges, averages and information about wage gaps rather than individual data.
The branch of this problem tree I speak of intersects more like "OK the band for level 3 is 50k-60k USD. Mark makes 60k and I make 50k but I feel my work is better than his and I've been here longer." This article is mostly about individual sharing, I think that quoted part is a nod in context to the other branch of the problem root which is just as important in it's own way. Not the best at making up examples, sorry.
Seems like it at least gives you some metrics to compare to rather than just favoritism.