Not a terrible idea. I can list some pros and cons but right off the bat, that proooobably provides some insulation. If done with a smaller structure and covered with branches, it might actually help keep the heat in.
One of my favorite things to do in the am is watch guys build shelters on YouTube.
What’s the motivation behind the NFT’s?
Yes, I know about the 1700 days proof (incredible), but why NFT’s?
He doesn’t need the money.
They’re weak shops.
Clearly there’s something else going on here.