Do you have an Ao3? And which accounts on there do you recommend?
Hey there! :) I do have an ao3 account, but I haven’t posted anything yet, I only use it to leave rambly comments on other people’s fics (it’s modicum_of_faith, in case you want to look at my empty profile and my bookmarks!)
As for my favourite ao3 accounts, there are so many and my mind is all over the place today, but I’ll try and link you some that have 1) written several rdr2 fics already and 2) have written fics I’ve really really liked!! All highly subjective and vandermorgan-heavy, so please feel free to leave additional recs in the notes of this, fellers :)
WeNeedARuse (@weneedaruse on here), undisputed queen of delicious vandermorgan smut... Seriously, she has so many smutty vandermorgan oneshots and they all are absolutely stunning. Also check out her longer vandermorgan fic, “The Revenge Business”!
Sad Cowboy Malone (@assless-chapstick on here) has written one of the most impressive fics I’ve ever read in any fandom - it’s called “Blood, Hatred, Money, and Rage” and it explores a scenario where a young Arthur gets severely abused by Dutch. It’s very, very dark, but extremely gripping and well-written. He also wrote a series of really happy, really smutty Charthur oneshots, if that’s more your thing!
YellowBlue has several very very yummy, very detailed rdr2 smut oneshots featuring various pairings. Delicious and well worth checking out!
Ronin Possum DeWitt is good for that good sad young Arthur whump.
gwennolmarie (@gwennolmarie on here) is a truly prolific rdr2 writer (45 fics as of now!) with a gripping, unique writing style. Covers a variety of different pairings, including lots of Morston, but also vandermorgan and vandermatthews stuff!
laetificat was one of the first rdr2 writers I found, and one of my favourite (and no, I’m not just saying that cause they filled my kinkmeme request for “Dutch spanking Arthur”). A variety of oneshots, some smutty, some gen-rated and soft.
Arwriter for good tasty found family fics and plenty of Arthur whump.
sciencefictioness for Morston and vandermorgan, dark and tasty stuff, including a vampire!Dutch fic.
hello_imasalesman wrote one Arthur/Kieran fic I really really liked, but now I see they also wrote like eight other rdr2 fics?! If they’re anything like that one fic, they’re really really good.
barbarosabee for great Arthur fluff, but also Arthur whump.
Okay I have the nagging feeling I missed like one hundred great accounts ugh. But still, I hope you’ll find something you like there!