Not ethical. Disembodiment takes time. At least three days.

Proper burial is necessary for a peaceful transition.

They unknowingly tortured their dead friends for food.

Because of materialism most people nowadays don't understand this.

They only had to walk down, as they finally did. They were too stupid to realize at the beginning. Physical activity keeps you warm. They would've survived.

Two family members had a similar experience, they didn't think it for a second, they just began walking down the mountain, right away. That's what you do.