The reality is that it's both. LLMs (along with every tool from a hammer to GPS) shape the world instrumentally (that is, by being wielded by the user), but also turn around and shape us formally. Every tool goes into the ecology of media, reshaping reality around us, including our abilities, senses, and values.
Rich's definition of "tool" is something like Ivan Illich's "Tools for Conviviality." Convivial tools can be used with minimal loss of agency, within a healthy politically-defined society. Huahai's definition is more akin to McLuhan's idea of "media." This category covers pretty much every technical or technological system, and its use is necessarily systematic and risks the instrumentalization of the user himself.
Decoupling between client and server over a protocol that includes definitions for content types is underrated. For anyone wanting to see what this buys you, visit https://app.flotilla.social/spaces/relay.nostr-proto.org/thr... to see a very different view of the same content that exists on nostr-proto.org. Think RSS readers, but for rich social media content.
This is why I like jev so much. It re-frames machines as machines, not as empathetic perfect-friend-or-soulmate-or-counselors, which they can never be, because there is no "other" to interact with. LLMs perfectly embody Kant's epistemological crisis.
While AI has made my life as a developer worse in many, many ways, I am conversely really glad the conversation has shifted past these types of tricks, framework wars, etc.
Rich's definition of "tool" is something like Ivan Illich's "Tools for Conviviality." Convivial tools can be used with minimal loss of agency, within a healthy politically-defined society. Huahai's definition is more akin to McLuhan's idea of "media." This category covers pretty much every technical or technological system, and its use is necessarily systematic and risks the instrumentalization of the user himself.