My life was ruined by a psychiatrist that only wanted to push pills, but was also happy to pretend to be a good psychotherapist. I blindly trusted her because she was a professional and I didn't have any frame of reference. Talking to other mental health professionals about my experience, what that psychiatrist told me has been called bad advice, unethical, and even malpractice.
I think for front-line mental health counseling AI chatbots will be better that lots human therapists. Especially once non-verbal communication starts being monitored (body poses, microexpressions, etc).
There may always be a need for human experts to intervene, as with all fields that will be impacted by AI. But a good AI may be better than a bad human therapist. I wish I had used this chatbot years ago instead of seeing a random psychiatrist. I'd have made better life choices, and saved a ton of money on therapy.