Earlier quoted context omitted.
If I have to treat LLMs as a fallible source of information, why wouldn't I just go right to the source though? Having an extra step in between me and the actual truth seems pointless WinAPI docs are pretty accurate and up to date
Because it's faster. If the WinAPI docs are solid you can do things like copy and paste pages of them into Claude and ask a question, rather then manually scan through them looking for the answer yourself. Apple's developer documentation is mostly awful - try finding out how to use the sips or sandbox-exec CLI tools for example. LLMs have unlocked those for me.
Unless you're just taking the LLM answers at face value?