I have never thought about therapy as paying for love. I do believe the two I've seen do care. Not because they say the words but in their actions.

Working with therapists in my career and having friends who are therapists I know they usually DO care. Maybe for some clients it is better yo think they don't care.

Also, from my understanding there is no love or caring in prostitution but then again I have never been one...so what do I know?