I would assume you make that much because you bring that much value to the company. I doubt anyone who's a supervisor of yours would see it, care if the saw it,

I would assume you make that much because you bring that much value to the company. I doubt anyone who's a supervisor of yours would see it, care if the saw it, would be willing to fire you if they cared, and would be willing the risk a lawsuit for firing you for an illegal reason (in the US it's illegal to discourage salary discussion). Worst case scenario you leave a toxic environment behind and get a similarly paying job at a better place. In summary, I wish I had your problems :)