a common affordance in scifi is that spaceships can just video call each other, even spaceships of different races who have never met before. this implies that there is a sufficiently mathematically obvious RTC protocol that all spacefaring races eventually discover
„but halcy, the computer simply adapts the signal“ try piping an opus bitstream into chatgpt, see how that goes
„This situation where everyone uses their own protocol is ridiculous.“, says Alien A, „We shall develop one protocol that satisfies everyones ne-“ and before they can even finish, they are handed The Document. No one remembers where it came from originally, what the letters „XKCD“ mean, or the significance of the number 927

@halcy

Okay, this legit made me LOL. I'm surprised I didn't scare the guinea pigs.

See also: "The beautiful thing about standards is that there are so many of them!"