Two things:
First, let me remind you that AIDS was not immediately recognized, either. It was a new disease.
Second, the last item you posted, having seen numerous physicians to no avail, is self-fulfilling prophecy of the nonrecognition. Anathema to diagnosis. Redundant. Of course, if the physician can't diagnose, the patient is the one with 'psychological illness.'
I hope you never know the agony of dermatitis NOS. My husband has it and if anyone were to call him a hypochondriac I'd be at them with both barrels.
I didn't write the article so you are mad at the wrong person. And I hope I never have whatever you said, either.