The Yeti Theory

People with broke several broken ribs and like literally crushed in chests wouldn't be able to dig themselves out of an avalanche. The calling out of the tent makes sense because if they heard the avalanche coming, they would want to get the fuck out of there. But their footprints were like agile. It looked like they were moving fine. With a crushed chest and broken ribs, you're not trampsing through snow. So I say no to avalanche. Scratch it off. Another one is, I think this might be the last one actually that I have. Is the Yeti theory? I feel like it would have had to have been multiple Yetis. That also falls into the very military