@xgranade
"losing the ability to express ideas *at all*"
This is something that discourses around media literacy touch upon. To wit, that to be able to create media well (fluency in the creation of media being part and parcel of literacy), one has to be able to critically read media.
And that's been a discourse that predates LLMs. There's an intensification, to be sure, but the fundamental issue of folk not developing, let alone maintaining, the skills to engage with ideas as anything more than signifiers of group identity, thus not being able to express ideas except as a performance of that identity, has a history.
Which is to say, contemporary chatbots embody, in microcosm, a "sometimes the curtains are just blue" relationship to communication. Even when relied on for authortative claims, there's a kayfabe awareness that the chatbot doesn't have intention, thus everything it says falls under the "it's not that deep, bro" dismissal of exploring, let alone expressing, ideas.
That sentiment, of "Why'd you have to go ruin the spectacle, by having something to say about it?", was the very cultural milieu LLMs needed to thrive.