Kind of vague but matches what people were expecting in another DLSS thread saying that it wouldn't be able to just apply itself to games without specific drivers or dev implementation.
Yeah but the thing is, the person who implied it
would be able to just be applied without dev implementation... was this guy's last video. Even if you wanted to comb through his last vid with a fine toothed comb and say "oh he never said the exact words 'it won't require any dev implementation'", he definitely implied it because he was making out like "it works with any game that has TAA" was a differentiating feature of "DLSS 3.0". But you'd never say that in reality because... that's already true in DLSS 2.0. He's updated the new video with the clarifications you're posting here, but now all it says is "uhh, 3.0 better than 2.0". So why make the original claims?
For all we know he saw the people nitpicking all his errors on the internet and things that seemed very unlikely or impossible, then released this new video today with "patch notes" so that he seems less off the mark when it inevitably wasn't going to be that. Another random thing is that last time he talked about how the lineup would be only on 7nm for the highest end chips, now he's saying it'll be the bulk of the lineup. I get that you might have competing sources telling you different things... but you're supposed to be vetting this stuff before you go to press with it.
The thing about hardware leaks is that they frequently comes from sources that lack holistic contexts, and either the intial source or the person publishing provides editorializing and interpretation, which is often wrong. Even if this youtuber has access to real info, either he or the person who is passing it along to him is obviously misinterpreting (or misunderstanding) things on at least some level. And of course, it could also be bollocks completely.
I'd also like to say that "They're considering overriding settings in some games to force it on even if you don't push it on" is the kind of thing that will immediately be discovered by benchmarking sites and would be a PR disaster.
Edit:
Omg he still says "GeForce Experience is being merged with GeForce Now." Lmao.