Right but I mean, the more classic examples of professions to be made in to doll form tend to more easily liken themselves to simplistic representations that you can convey to children as a toy and have them roughly understand and imagine doing. A doctor, an army guy, maybe a mechanic, a police officer, a scientist they're all pretty visual, they have uniforms or attire strongly associated with the work itself and plenty of props to package with them for the kid to interact with to emulate doing that job. The therapist kinda wears just whatever and their job primarily involves talking so it just doesn't seem an obvious choice for a doll for children's entertainment at all.