[Vecr]

I'm pretty sure Yann LeCun at one point didn't really care if AIs replaced humans, but I think people got through to him that what happens after AIs take over would almost certainly look really boring to a hypothetical intelligent human observer, even assuming the AI system survives into the long term. In the set of possible AIs that kill all humans, I'd suggest that almost all of them are not properly aligned to their own long-term survival either.