I think it is bad writing on the part of the author. Or maybe good writing for getting us engaged with the blog post, bad for making an argument though.
They include a line that they don’t believe in the possibility of AGI:
> I don’t really believe in the threat of AGI (Artificial General Intelligence—human-level intelligence) partly because I don’t believe in the possibility of AGI and I’m highly skeptical that the current technology underpinning LLMs will provide a route to it.
This is a basically absurd position to hold, I mean humans physically exist so our brains must be possible to build within the existing laws of physics. It is obviously far beyond our capabilities to replicate a human brain (except via the traditional approach), but unless brains hold irreproducible magic spirits (well we must at least admit the possibility) they should be possible to build artificially. Fortunately they immediately throw that all away anyway.
Next, they get to the:
> and I’m highly skeptical that the current technology underpinning LLMs will provide a route to it.
Which is, of course, at least a plausible thing to believe. I mean there are a bunch of philosophical questions about what “intelligence” even means so there’s plenty of room to quibble here. Then we have,
> But I also think there’s something we should actually be afraid of long before AGI, if it ever comes. […]
> Now, if you equip humans with a hammer, or sword, or rifle, or AI then you’ve just made the scariest monster in the woods (that’s you) even more terrifying. […]
> We don’t need to worry about AI itself, we need to be concerned about what “humans + AI” will do.
Which is like, yeah, this is a massively worrying problem that doesn’t involve any sci-fi bullshit, and I think it is what most(?) anybody who’s thought about this seriously at all (or even stupid people who haven’t, like myself). Artificial Sub-intelligences, things that are just smart enough to make trouble and too dumb or too “aligned” to their owner (instead of society in general) to push back are a big currently happening problem.