By "Reading Rainbow guy" you mean Geordi La Forge?
Yes, he recorded audiobooks for most of the Starfleet manuals during the events of "Time's Arrow". Then La Forge left them in a cave, and the recordings were later found by Hemmer, but he successfully hid their origin.
Pro tip: "Password1!" has a capital letter, a number, and punctuation, making it "totally 110% secure (tm)" according to the usual password complexity rules.
ChatGPT is hallucinating again. Do any of these communities actually exist? Without linking to a specific instance, it's just plausible-sounding speculation.
Cowsay is a vital program. I've never understood why it isn't installed by default in every distro.