Who's an idiot, the rich person that hid a treasure or the people who go into the wilderness and die?

People need to learn to be responsible for themselves. Supposing they were adults, going into the wilderness and not being able to survive is totally on them. "But there was a hidden treasure" is not an excuse.

People damaging national parks and monuments - again, that's on them. "But there was a hidden treasure" is not an excuse in this case either.