I've become increasingly suspicious that therapy and counselling is primarily for the benefit of the people around the bereaved or anxious or struggling person rather than the person themselves. It doesn't seem to help the person going to therapy, but it means they talk to the therapist more than the people around them. They don't intrinsically feel better about the situation.
I think the only way it helps is that it lessens people's perception that they are a "fun sponge". It's a way for everyone else to not have to listen to worries and upset. The person in therapy feels the same but has spoken into a therapy void rather than weighed everyone else down.