Sure, it's not completely in control but if it's just a rationalization then it begs the question: why bother? Is it accidental? If it's just an accident, then what replaces it in the planning process and why isn't that thing consciousness?
Agreed, woo is silly, but I didn't read it as woo but rather as a postulation that consciousness is what does high level planning.
Introspection is a distinct process where instead of merely doing the planning you try to figure out how the planning was done. If introspection were 100% accurate and real-time, then yes, I claim it would reveal the nature of consciousness, but I don't believe it is either. However, for planning purposes it doesn't need to be: you don't need to know how the plan was formed to follow the plan. You do need to be able to run hypotheticals, but this seems to match up nicely with the ability to deploy alternative subjective experiences using imagination / daydreaming, though again, you don't need to know how those work to use them.
In any case, regardless of whether or not I am correct, this is a non-woo explanation for why someone might reasonably think consciousness is the key for building models that can plan.
Then it would be worthwhile to review embeddings. They create a semantic space that can represent visual, language or other inputs. The question "what is it like to be a bat?" or anything else then is based on relating external states with this inner semantic space. And it emerges from self-supervised training, on its own.
There's a lot of research that suggests this is happening at least some of the time.
>which is very much unlike how most people would describe their experience of it
How people feel consciousness works has no real bearing on how it actually works
I'm less in the "it's only X or Y" and more in the "wait, I was only ever X or Y all along" camp.