We don't need the metaphysical solution to the problem of detecting AI videos for the rest of time. Certainly, it's fairly easy to make something that mostly works most of the time. Enough to be very, very useful.
"Works most of the time" isn't good enough here.
Things are not perfectly fine how things are now. AI slop is destroying the internet. Tons of grifters are earning tons of money off YouTube by brainwashing millions of people with AI slop, including my mom. YouTube needs to do something and this seems feasible and far better than doing nothing.
I also think the false positive rate is going to be far lower than you think - especially if YouTube sets a caution threshold.
I'm open to other solutions but if you propose we just keep what we have now, then you are proposing an absolute disaster.
The parent post's worry is warranted, IMO.
I'm sure many content creators' videos will be labelled as AI generated. For good reason.
This is better than nothing, but it's not going to provide immunity against AI fakes trending and having impact before they're identified as AI.
As for false positive, the most straightforward path seems to be to let stuff slide unless you are really sure. Maybe that slightly rewards players like Kling because they keep the invisible watermarks for their own use, and that of the CCP,but not third parties. NBD.
It's not like catching everything is that important. YouTube isn't claiming this is perfect. And I don't know that anyone need this to be perfect. It's not like even the best photorealistic video creation tools don't have plenty of tells anyway.
This doesn't seem like ZeroGPT at all. Having a flag or not having flag on a YouTube short is low stakes. Its not like it's being sold as a solution for something high stakes like academic grading.
Cryptographically verifiable provenance and chain of custody is going to be necessary to get to the human only stuff, before long, but the good AI stuff will be better. Just a matter of time, at this point.