I know nothing about this fandom. If I did, I would likely write for these:

LuckyDiceKirby - clear likes, clear DNWs, a few good prompts

neveralarch - this is fine; I appreciate the DNW of "this is in canon but I do not want it explicit/focused on"

Shadaras - I like this letter best, but they would also clearly be most happy with the sort of issue/character focused fic I don't particularly enjoy writing

And I would likely not write for these:

insoucinyance - a few prompts but meh

ElDiablito_SF - singular prompt for two different couples, although it seems pretty easy to do both in one go

doublesloth - good expansion on likes but no specific prompts beyond "explore"

Yellow - minimalist; even if I knew the character, this wouldn't be enough for me

mercuryandglass - seems to be asking for focus on an unpicked character, despite that character being in tagset??

rnanqo - stump fisting? lol no