Most of lemmy (lemmygrad, hexbear, lemmy, feddit, etc) has pretty decent Codes of Conduct, though? Take a look at the modlog, plenty of bans for trolling, transphobia, spam, unreliable sources, and more.
Maybe on a messaging platform with IRL people, but never on somewhere like Lemmy. If anything, I really enjoy seeing that number go up! 59 unreads right now (I never check the box, the only way they go is replies).
You'll sometimes see aviation terms for the little fighters that launch from the larger ships, like in macross. I think it's a matter of scale, really. An airplane will usually have single digit crew, maybe double digit. A warship will have hundreds, and the bigger the ship the more the crew.
I've been on Sway for a while now. Also have a computer on Plasma (Wayland).
(Intel iGPU, AMD APU, and AMD graphics card)