I think part of what is making young people lonelier, in discussing why they're increasingly isolated, is that they're so afraid of meeting someone who doesn't hold their same beliefs, and instead of being just core beliefs it is kinda ancillary shit.

It's actually okay to disagree even on social topics! Even on some political ones! But I mean, online you can start with "i love this mutual but they have a really bad/uninformed opinion about x media"

I know this is IMMEDIATELY going to be taken in bad faith, and yes babygirl, you are so right, I DO want you to go make best friends with both the KKK grand wizard AND your nearest nazi leader.

But seriously, as someone who has spent two decades doing community organization: finding ways to connect with different people is so so so important. There are people i follow here who ate 80% smart and their brain falls out of their head 20% of the time and that is GOOD FOR MY MENTAL ECOSYSTEM AND GOOD FOR LEARNING HOW TO BE A PERSON

Like, it's not weird for wholly original romance novels to have otherwise disposable friend characters who act as author mouthpieces at crucial points in the story. (It's also not uncommon for romance novel characters to have NO close friends or family, in my experience, which is a different thing.) Former fanfics do not even slightly have a monopoly on, "Hey, what's up with this weird friend character? They seem a little out-of-place here? Also seems like you're maybe under-utilizing the weird, comedic relief friend, tbh; they could be doing more in this story."

Audience familiarity with (and affection for) the characters and their relationships to one another can be one of fanfiction's strengths re: storytelling. You can play with a lot of reader expectations this way.

Anyway, if I was reading a Coffee Shop AU Star Wars Reylo fanfiction (you could basically use this example fic to ward me personally off like garlic against a vampire, tbh, but let's pretend)... even if Finn had nothing to do as a character in this story besides be Rey's coworker at the coffee shop, I would be even more suspicious and dismayed if Finn was completely missing. We EXPECT to see at least briefly all of the major members of a cast in an AU fanfic of certain length, barring unusual circumstances.

Even if he is almost completely irrelevant to the meet-cute at hand, I WANT to know where Chewbacca is in this AU! I want to enjoy a little chuckle when, idk, C-3PO is turned into a high-strung, middle-aged office guy with either a short, non-English-speaking husband or a Border Collie-Corgi mix dog named Artoo that runs his entire life. It's delightful to see the characters I know and love in the background!

But when you file the serial numbers off of AU fanfiction, a character's role in a story can no longer be Being That Character. Now, you potentially have a bunch of story elements that conflict slightly or conflict very seriously. Now, you may have additional characters whose presence is no longer perfectly explained by the fact that you are expected to include all the Avengers in your MCU fanfic.

Now, Not-Chewbacca's quirks cannot be explained away by him Being Chewbacca. And suddenly, readers are like, "Hey, kind of weird throwaway detail for Not-Kylo's dad to be a former drug runner who lives in a van with an old, foreign war vet! Is that going to be relevant later???" Once you cut the fanfiction strings, your new story may feel riddled with inconsistencies and missed opportunities. Why are these characters here if they're 1) not contributing to the plot, 2) not contributing to character ans relationship development, and 3) not even really contributing tonally (humor, angst, fluff) to the story?