No... It was pointing out a hypothetical where a person in fandom makes a completely innocuous note in their fic, and some person would complain that it's being political. Because I HAVE seen people call stuff like that politics. I wasn't suggesting that OP has that position, merely that saying "keep politics out of fandom spaces" is way to broad and generalized to be of any use and by using that phrase you sound like the people who are so sensitive as to call the mere existence of black people political. Please. Please start actually understanding what the text you're reading says.