I think that depends on the modality of the therapist.

My therapist welcomes this kind of need in my therapy. I'm not sure if that's a blanketed welcome for her or if she welcomes it in my case because she feels that is what I need to process through my issues. To some degree, I also think it is client specific. I think some clients need to learn how to trust and need others; while other clients need to learn to trust and lean on themselves; and probably everything in between.