I don’t think we should inherently. I’ve thought about the idea of digitally signed photos and it seems sound unless someone is quite clever with electronics. I’m guessing there’s some embedded key on the camera that is hard but maybe not impossible to access. If people can hack Teslas for “full autopilot” or run Doom on an ATM machine I’m not confident that this kind of encryption will never be cracked. However, I would hope an expert witness would also examine the camera that supposedly took the picture. I would think it to be impossible for someone to acquire the key without a 3rd party detecting the intrusion.
I played according to rules but still felt a little bad about the one time I won an 8-player game of Munchkin because the door wasn’t a monster so I got to play one from my hand: a potted plant. They tried so hard to curse me or beef up the monster but I was way passed the level needed to beat it.