DDM, you're using the term barber chair incorrectly. A barber chair would show in the log, which is mostly out of the picture.
You seem to think the rescue workers are doing tree clean up. I think they are just doing rescue work.
What's interesting is to look at is the siding on the house. It's torn down on the left, and up on the right. That tells you where the tree hit, and how poorly the roof was attached to the house.
Also notice the attic window is boarded up. Think that happen before the tree care operation? I do.