compare to the average salary of one of their shareholders?
If your retirement is in a mutual fund, you may indirectly be a shareholder in one or more of those companies.
I hope my retirement is invested in responsible companies that, with reasonable limitations, try to maximize my retirement.
Now I would be impressed if those CEOs started donating a sizable portion of their own salaries to charities(particularly those charities they do not control). I think people should virtue signal with their own money.