I think Xayah, And Rakan make one of the cutest couples In game and In fan-art, So I ponder the question "Why try and split them up?" I don't really understand what people get out of trying to make them so to speak "cheat" on each other? It Really Baffles me...
Because you actively go and search for the art where the artist had separated them for whatever reason?
Cause rule 34, everything goes.
https://www.youtube.com/watch?v=OSwsJtSfyXU There's no challenge [sg-poppy] It's the forever spin of I can do better, but better don't want me. If women marry up well men marry down then how could it work?
Why not? a lot of combinations can happen and look sexy since imagination is limitless, both Rakan and Xayah can be paired with many other characters in these content, imagine how hot it would be if Teemo
"took care"' of Xayah
while Rakan
had some ''fun'' with Caitlyn 
You know they don't exist right lol? People can do whatever they want with them, nothing comes from it will affect any of us anyway.
Even if they existed, imagination wouldn't harm.
Short anwer? it sells patreon! those artists care more about what sells the most rather than what characters are and who they are with, if a fetish such as cheating sells then thats the aim! i know artists who admit to it.
