She has been dx'd with PTSD and has the symptoms of PTSD.
Except that she doesn't.
She has symptoms of specific phobia, which she has already stated she was diagnosed with. The PTSD diagnosis she has received is extraneous and irrelevant, considering her concerns are firmly described by the diagnosis of specific phobia. Whether or not a "trained professional" diagnosed her with PTSD is irrelevant and ad hominem. "Professionals" are still capable of being incompetent or of making mistakes.
She does not have PTSD. She has a phobia. She even describes this phobia in terms of being a phobia. Unless, of course, she is admitting that she has PTSD from abuse and, separately, specific phobias of television. But diagnosing her with PTSD from television "and" specific phobias (of television) is absolutely ridiculous. I doubt any "professional" on Earth who was worth their qualification would bother with such a compound, irrelevant co-morbid diagnosis as that.
We aren't trying to suggest that her problems are irrelevant or that they do not exist. We are saying that she is continuing to insist she has PTSD and she just does not have PTSD. It matters, because, like you just said - this is a forum for people who have PTSD. And when someone comes on in a huge shroud of denial and attacks others who do happen to know what they are talking about, using the evidence of their "disorder" as proof of this, yes, we might get a little snarky.
It would be like going into a burn support forum with Parkinson's disease. It's completely irrelevant. Avoidant Personality Disorder and Social Phobia Disorder both have symptoms of avoiding other people, but the two disorders are obviously different from one another. Specific (irrational) phobias and PTSD share some common symptoms (I.E: Being triggered, intrusive thoughts) but PTSD is systemic and global whereas specific phobias are, ding - ding, specific.
PTSD is caused by life threatening traumatic situations (you are not born with PTSD, PTSD is something that happens to you only as a result of significant, life-threatening, terrifying, debilitating outside trauma to your person [a reason why, again, some of us are not particularly inclined to be graceful]). Phobias can be both rational (isolated triggers from traumatic incidents that do not result in PTSD, but do result in phobias of specific things), or irrational and crop up out of the blue, for no reason, at any stimuli that exists. There are literally hundreds of thousands of phobias out there. I'm sure there is a phobia that completely describes what H89 is talking about. But it isn't PTSD.