> A) With regard to "no standards of treatment", that is not the case, at least in the US. Licensing and professional bodies for both Masters-level clinicians (LPCs, LMHCs, MFTs, MSWs and others) and Doctorates (PhDs, PsyDs) effectively mandate therapists rely on evidence based practices, and insurance companies are quick to push highly manualised behavioural therapies.
A giant % of therapists around my area advertise that their treatment methodology is "eclectic".
Trying to find someone who follows even CBT is almost impossible.
I have seen at least a few people advertising themselves as following Freudian principles. So there is that.
> Licensure is not all over the place.
The quality of programs that provides those licenses are. And thousands of hours of training under someone who is not very good, does not lead to a good practitioner.
I'm not saying all therapists are bad, but I'd say that picking a therapist at random will have about as good of luck as picking a mechanic at random: Greater odds of your wallet being emptied than your problem being fixed. Finding an honest and talented practitioner is hard.
> Studies have demonstrated that treatment outcomes are not strongly correlated with clinicians' educational background
Isn't that a huge problem?
Imagine if that was the case for any other medical profession! "The surgical techniques we teach in school, and charge a lot of money and put students deep into debt for, aren't shown to be any better than someone coming off the street with a hacksaw and a really good smile."
Now that said, I've met people entering LMHC programs who obviously didn't need the credentials, their natural understanding of people was blatantly better than what 80% of their courses would cover. But those people are the obvious exception.