@Nameless Range I like your point. It would definitely invite some issues if someone found you checking their card, off the bat at least.
@Jamen The difference is a trail camera is left out for months if not years typically. A camp, cooler, tent, and truck are not.
We came across a camp of 4 tents, shoes outside of them but they were wide open. Knife, packs, water filters hanging on trees. Friend, I, and his injured German Shepard needed water bad after coming off a bad section of the mtn with no water filter. We called for the owners and walked around camp but no one answered. It was clearly a fresh setup. Best guess is they saw 2 dudes with guns, camo, and a german shepard in their camp, thought we were the police, so they hid from us cause we were on mushrooms lol. We left their stuff alone and drank from a spring nearby.
Ive also found some abandoned gear and a car and definitely took a look. Packed out the abandoned gear, reported the likely stolen car.
Looks like the poll is at 80% leave it alone. No arguing that the vast majority find it unethical. Case closed.