Some “therapists” are legit. Like Mr. Myagi said, most are not. There are also different types of providers who can practice therapy. Psychiatrists, psychologists, licensed mental health counselors and social workers, etc. Don’t go to a psychiatrist if you need “talk” therapy, they are mainly there if you need to be prescribed medication, although some psychologists can also prescribe meds. I had a psychologist, who was a PhD (PsyD) with a specialty in neuropsych. She knew about how brains worked on a biological level, and had a lot of hands on experience working with different populations in the clinical setting. She helped me tremendously, and I also learned a lot of tangentially related things through our conversations. She warned me to stay away from anyone who is not a Psychologist if you actually have a complex mental health issue that you need help with. LMHC/LMFTs and social workers can be okay if you just need someone to talk to, but they usually just complete a course for a certificate, so they will not be equipped if you have issues with something like moderate to severe depression or anxiety, or ADHD for example.