Compensation is a Huge lever on earnings. There would certainly be a consequence on the stock price if margins diminished due to overly extravagant raises, which they most certainly would in a most if not all cases.
If they focus on those, it wouldn't be "overly extravagant raises", just... "staying up to date".
IME, people are a lot more sensitive to lowered stock prices than meager annual increases. The latter doesn’t feel emotionally like a loss.
We are a very loss averse species.
salary increase on average by 30,000$ to 10,000 employees = 300 million
vs
hiring new employees to backfill that left with higher salary 30,000$ * 1000 = 30 million + cost of replacement 70000$*1000 = 70 million. total 100 million.
200 million difference is not a small change, that can be given as a bonus to executives.
But I think the math ended up being superfluous. It's about the rich getting richer. Which makes sense to me, unfortunately.