It is a job for them. Clients are not that interesting or special for the most part. The therapist is often more unique to the client than vice versa. I don't think it matters whether they care or not. But even if one of them does care as general proposition, it is not going to keep them from being self-protective, or focussed on career changes, or their own life and if a client does not fit into that - the client is going to be a client of theirs no longer. I think the problem often comes from clients being lead to believe the illusion that it is not a job for those guys.