

That’s a different thing. C2PA is proving a photo is came from a real camera, with all the editing trails. All in a cryptographic manner. This in the topic is trying to prove what not real is not real, by self claiming. You can add the watermark, remove it, add another watermark of another AI, or whatever you want. You can just forge it outright because I didn’t see cryptographic proof like a digital sign is required.
Btw, the C2PA data can be stripped if you know how, just like any watermarks and digital signatures.
Then what AI generated slop without label are to the plain eyes? That label just encourge the laziness of the brain as an “easy filter.” Those slop without label just evelated itself to be somewhat real, becuase the label exist exploiting the laziness.
Before you said some AI slop are clearly identifiable, you can’t rule out everyone can, and every piece are that identifiable. And for those images that looks a little unrealistic, just decrease the resolution to very grainy and hide those details. That will work 9 out of 10. You can’t rule out that 0.1% content that pass sanity check can’t do 99.9% damage.
After all, human are emotional creatures, and sansationism is real. The urge of share something emotional is why misinformation and disinformation are so common these days. People will overlook details when the urge hits.
Somethimes, labeling can do more harm than good. It just give a false sense.