Pretty delicious irony here: If your job is "head of diversity," you don't have to design computers or software or anything like that. But you can fail at your job, and you would do that by acknowledging that there's any concept of diversity apart from what the cultural orthodoxy says.
Denise Young Smith has this job at Apple, and apparently she engages in a little too much independent thought because one day she got a little tired of the idea that diversity can't be about anything but racial and sexual identity. So she said so, and that's where her trouble started: