From the first post in the article once you get past the rant
"In my current job, I saw a patient who claimed to have PTSD from... getting fired from her job. She had seen other mental health professionals in the past and claimed to have been legitimately diagnosed with this. Now, I probably should have been nice and never said anything, but I was having pretty strong countertransference to this woman, because it was a cush civil service job she got fired from, probably for some stupid office-politics reason, it happened about 15 years ago, and her entire life ever since then has consisted of spending all day every day obsessing over the fact that she got fired from this job and how she just can't get over it. So eventually, in one of our appointments, I somehow let slip that technically she didn't actually meet the official diagnostic criteria for PTSD. And whaddaya know, she transferred to our medical director and said she didn't want to see me anymore."