Let me start by saying that I believe mental health care should be delivered through interdisciplary teams and that things have gotten so far out of hand that everyone involved in MH care will have to re-brand.
Psychiatrists need to accept the fact that they are not qualified to provide therapy or conduct research without pursuing at least a 2-year fellowship in that area.
Psychologists need to dwindle in numbers and define our identity. I believe our defining criteria is our scientist-practitioner approach. Thus programs that diminish this aspect of our training should be de-accredited if admissions and training standards are not raised, enrollment caps are not adopted, and scientific training is not incorporated. Then I could see psychologists functioning primarily as PIs, administrators, psychotherapy supervisors (for trainees and master's level clinicians) and in specialty assessment roles (e.g. neuropsych, bariatric/surgery, developmental disorders, learning disabilities, and forensic evaluations). Along these lines, I think that psychologists who wish to perform primarily clinical duties should be required to seek board certification in their area of interest.
Persons interested in providing therapy without all the hassle of research, administrative, or specialty duties should pursue a streamlined master's level therapy degree. This is where I see a lot of people who would have gone the professional school/PsyD route landing. I believe that there should be options toward independent licensure including PRE-degree practicum experiences followed by post-degree supervised experiences in specialty areas so that there can be a similar board-comparable designation to the license (e.g. licensed marriage and family therapist, licensed child and adolescent therapist, licensed addictions therapist, licensed cognitive behavioral therapist, licensed psychodynamic therapist).
Social workers should stick to just that--social work (e.g. helping link people with community resources). Which is EXTREMELY valuable. If they want to be therapists they should pursue the route described above.
And then for people who majored in psychology in undergrad and don't even want to bother with all of this specialty licensing rigamorol, there should be non-license-eligible assistant positions (research assistant, psychometrist, psychological assistant, etc.)
That is the ideal clinical world according to O Gurl