Compared to, say, Zuckerberg or Equifax's public raking over the coals.
Sorry to be pedantic but it'd be 'her job', in this case - Marissa Mayer was CEO at the time.
She testified and took a lot of the blame, whereas the fine happened under Tim Armstrong. I figured I'd go with the latter since that's when the fine came down, but I think both deserve credit (good or bad).
> A CEO ... . Like it or not, their job is to protect the company, not the users.
It wouldn't sound as correct if the subject was a specific person. In that case the gender-specific pronoun would be better.
> Marissa Mayer, as CEO ... . Like it or not, her job is to protect the company, not the users.
Even so, use of 'their' in the latter example would still be acceptable, if a little odd, because it's referring more to the role than the person (I think).
[edit] for what it's worth, I think you're overwhelming underestimating the percentage of people who think more gender-inclusive language is a useful thing.
That said, I didn't suggest the option because I was trying to make that point, I suggested it because the parent was dealing with a situation (unsure of gender of the CEO) where use of the singular they is really effective.
but in any case, yahoo is already effectively dead, so this is pretty meaningless imho