The best way to get corporate America to listen is making RoI suffer. If you are the most qualified, everyone other than you is less qualified for the job, and likely to bring in more waste. It's the only language this stupid damn country understands. Just the loss of tribal knowledge, shifting of workload, and morale hits are likely to be far more devastating than anyone here probably wants to admit, because most here completely dismiss the role of irrational modes of thought in psychological self-regulation.
Disgust is a tremendously powerful thing.