I often thought (an as someone who is in school to become a therapist myself), the thin line between theory/diagnosis criteria/medical structure VERSUS human suffering, subjective living, nuance of being a human, having many selves/parts and the dynamic of being, recovering etc.
I also do not have the significant symptoms of PTSD anymore ...but yet now and then I see a symptom and I go oooh there it is...but also I 100% refused to be in therapy where the therapist is working with PTSD as if I am a machine - one dimension. I am currently in psychoanalysis - less medical intervention for me....more like helping hand of being witnessed, recognition and knowledge sharing.
What I am trying to say is I really do hear you and your concerns and it is hard to go against a giant machine telling us what to feel and how often and what it means and not taking all the lived experience and the nuance of life - good days, bad days, symptoms gone already.
I do not have solution except I get what you are saying truly!