No other human activity poses this level of danger. I do heed the warnings, but this comes across as detached hyperbole. See: global warming, nuclear weapon development, wealth inequality, war, technology dependence, etc. Also, this has nothing to do with LLMs or computers. Like all things, this is about humans.
Let me argue on a technicality first: None of these are extinction level events. If global warming disrupts 99% of all crop production, the remaining 1% is still plenty enough to sustain a stable, if miserable, population. In fact you just need about 5k people for a stable gene pool[1]. Of the classical threats, only bioweapons got a shot at extinction, but even that is hard, given the (few) remaining truly secluded…
This reminds me how people are misunderstanding and incorrectly quoting George Carlin sketch. Sure, the "Earth" will be fine. As in - the ball of rock will be fine. But we are not thinking about rocks when saying "Earth is in danger".
I'm pretty sure there is a formal name for this kind of semantic and pedantic substitution.