But I will grant you TLIK that therapists have several advantages: this is their parnassa so they focus on their clients and have ample time to give them etc. They also are trained in different conditions and can hopefully (not always) differentiate between a medical need and psychological need etc. This is lacking by Rabbanim who can’t grant ample time to many people to really understand what the real issue is and meet with them a set amount of time weekly for as long as they need etc.
Luckily there are already people who have thought of this and are planning a Torah training alternative to therapy course.