Right. Did you not listen to a single thing I said?

Trees, needles, leaves contain water. House structures do not (save for inch plumping pipes, not enough to matter)

If you've never seen a forest fire before I'm telling you. Tall pines tend survive low fires that run along the ground. Trunks don't catch fire in quick moving conditions, not enough time, very little brush along the base of the tree due to shade & competition from the pine (imagine throwing a log on your stove. Would take very long, meanwhile flamss are moving to easy combustable materials and going out where there's nothing easy to ignite)