[chaosharmonic]

These aren't at all the same thing though.

A candidate can be aware that these kinds of questions are supposed to have boundaries, but that's different from whether an interviewer understands or respects that. And if they don't, those people are also in a decision-making capacity that doesn't often empower you to just say "no."

Even when those things are scoped to "...at work," there are still answers that happen at work that are equally inappropriate to go digging for. "Tell me about a time you experienced adversity," for instance, could turn up health or family details that people might have juggled with their jobs -- things that you aren't actually supposed be considering as a factor in these decisions.

I also don't know, when someone is spending 90min screening you for "culture fit," that you can assume they're asking you for things that are strictly related to the job. They should be, but that's different from whether that's always a realistic presumption you can make.