"should" the board demand senior executive pay cuts? Why? they're fam. They're part of the tribe. You cut the slaves, you cut the foreigners, why do you cut family?
"should" investors demand the senior executives get pay cuts? Why? They just executed thousands of slaves, and there will be a massive drop in costs, and the share prices will rise. Why would I punish them, when I am going to benefit?
"should" society at large demand Google and large corporates share the pain?
Well yes, but nobody is going to make them do anything. "should" is the wrong dynamic.
"we" should make them do it demands the question: "who is we here and what is our lever?"
BTW, this is true not just for top executives. The higher your level in big tech companies, the higher the proportion of your total compensation that is stock based. Even mid-senior levels get a majority of their compensation in RSUs.
I thought the primary reason execs get paid so much more is because they're the last line of responsibility, it doesn't matter why the screw up happened, they get punished for it.