The video isn't about how this is all BS, conclusion from section 1:
They reviewed roughly 1,250 papers on AI self-improvement and found that 74% of them were published in 2026 alone. This field is moving extremely fast. Anyone telling you this is all nonsense has just not read the literature. Is this recursive self-improvement RSI in the bounded sense? Absolutely yes. Al systems are improving themselves within well-defined tasks and the improved versions are producing further improvements. This is a real thing. It is demonstrated that is in the papers and none of this existed 5 years ago.
The caveat in the second section is:
We have much weaker evidence that it can decide what the research problem should be. And that gap, I cannot stress this enough, between optimization and judgment, between execution and scientific taste is the gap that we need to close before anything resembling an autonomous AI scientist could exist. And this is not a small gap
That's still scary, yeah it probably won't lead to human extinction, but it has serious implications for both economic and social life moving forward