But sometimes the focus IS on the therapeutic relationship. Yes, the goal is to branch out, but with certain therapists, that relationship does not end. It's flexible. They are there (when able to) when you need them, while also promoting independence.
Maybe I'm not being clear

My relationship with T and L will not end. They will be my therapist even after they retire. When they retire, I will still be allowed contact, though limited. The relationship IS real and important. It's not just a "professional" relationship as many have suggested. It's a "therapeutic" relationship which is special in its own right, and complex!
Some people don't experience therapy that way. Some don't want to or need to. And that's good for you. But others do want this and some therapists do offer it.
I am grateful that I have two therapists who will stay with me. I may out grow them, and that's okay. I may need them again, and that's okay too. Both provide different support, so I may need something else in the future.
LT - In my opinion, I don't think your Ts have met your therapeutic needs. What you need and want is out there.