not really an answer ofcourse, but what ive found to be quite fun is having the elixir linux source code open in Edge, and using the copilot side-window to just copy-paste it bits of code and asking it to walk me through it (select block of code, right click, "ask copilot".)

sort of like a modern-day "a commentary on the unix operating system". LLMs appear to be (probably unsurprisingly) very knowledgeable about Linux internals.