I don't think anyone will accuse you of writing black-men-equals-rapist tropes w!anon, since the OP asked for consent issues when Poe gets involved as well.
That aside, I think most people would be okay with it either way. YKINMKATO right? Usually people on kink memes are pretty mature. There's several prompts over on the Daredevil meme that ask for all the non-white cast to get together and bash 'all the stupid white people' and no one through a fit about those prompts, even though they're definitely racist! So again, I think people will be okay with whatever you write.
Re: alpha!Finn/alpha!Poe/omega!Kylo hurt/comfort a/b/o dynamic - Fill 1/4?
That aside, I think most people would be okay with it either way. YKINMKATO right? Usually people on kink memes are pretty mature. There's several prompts over on the Daredevil meme that ask for all the non-white cast to get together and bash 'all the stupid white people' and no one through a fit about those prompts, even though they're definitely racist! So again, I think people will be okay with whatever you write.
Great job on the story so far, btw!