There is one issue with the mentality Warren has (and I say this with the disclosure that I adore her and would vote for her to any office at any level)....
The notion that the person at the top must fall on the sword is an issue. While I understand that she wants corporate leadership to finally be held accountable for when screw ups happen; we don't expect the head coach to resign because the QB threw an interception and lost the big game. We don't expect the POTUS to resign because someone bombed the wrong target.
I know this is different and she is pursuing a different end game....but Stumpf for all the horrible things we can lay at his feet; probably had no idea this thing was going on. Should he as the senior most leader be holding someone very close to his level accountable...yes. he should. Should he be giving back his properly earned compensation for this? I don't know. And I am not so sure it is a testament to his character or lack thereof that he didn't volunteer it either.
This one is a little sticker and has a lot more shades of grey in it that some of the other corporate scandals we have seen in the last few years.
This being said...thank god we have someone like Warren around to be the fantastic spokesperson and champion she is.