Of course not.
Despite the best efforts of researchers to figure out biological substrates for mental disorders, by their very nature psychiatric diagnoses remain in large part influenced by social, political, and ethical values. Psychiatric diagnoses are assigned to patients on the basis not of blood tests, imaging studies, or other “objective” assays, but on clinically subjective assessments of impairment, which in large part rely on self-appraisals by patients. And there exists, most fundamentally, a notion of what constitutes “the good life,” whereby values such as autonomy and independence define the boundaries of function and impairment. Such “value-ladenness” is certainly not unique to psychiatry, but it is certainly more pronounced there than in other medical specialties.