RPGMemes

Fun fact:

The Expanse books (and eventual TV show) were started as a unique role-playing campaign where the person running it (Ty Franks) would write a prompt, the players would explain their character's reactions. He'd then write a story section incorporating that and the players would say how they reacted and so on.

There was a core group of characters who were the "survivors" early on, but one of the players had to drop out early-ish, so in the next bit of story that character died.

That was carried into the books and TV show, which is why after the core group of characters is established, there's a sudden, shocking death.