I think Andreessen's comments were borne of hyperbole and as a (deliberate) overcorrection against certain Bay Area rationalist types whose 10,000 word navel gazing screeds border on schizoidal personality disorder.
I have watched these people expend literally years getting into hypothetical arguments with strawmen they believe are active participants in their community when, at best, they are occasional lurkers, and will erect entire superstructures of theory and belief that make utterly no sense to those outside of their rationalist cult.
Lesswrong and motteizen type users fall squarely into this category, who also tend to cleave towards the pro-AI side of the spectrum now that, as with the rest of their lives, they are able to delegate the production of logorrhea at scale to the machine.
These people are mentally unwell, and reading their proclamations is not too dissimilar to browsing a deep web trans community discussing esoteric gender theory, or even merely the slashdot comment section in 2016 - just with an extra ten paragraphs of fluff and vapidity as if they had been fed on a steady diet of the New Yorker; none of which has any correlation whatsoever to material sensate reality. No wonder there is such reverence for the hyperreality of LLM literary hallucination in these circles...
Sent from my iPhone
So not only is he not wrong, he's a keen social critic?