My question, Did idioms using "black" as a metaphor ever demonstrate racial animus?, was closed as "opinion-based". I genuinely can't understand why, because I am explicitly seeking citations from the historical record to demonstrate the thought process behind such terms:
I'm looking for any historical evidence of, e.g., contemporary writing that would demonstrate that speakers had it in mind to associate a list of people to be denied access to a place or resource, with their skin colour or other markers of racial identification.
How is this a matter of opinion?
The comment feedback I got:
Yes, but there's no evidence to suggest that racism is the origin.
sounds to me exactly like an attempt at an answer, not pointing out an issue with the question. If there is no evidence, then that answers my question, which is whether or not there is evidence. (Of course, it would be stronger with evidence of other underlying ideas.)
I also disagree with
Sounds like something for out Linguistics sister site.
because the question is about the societal conditions behind the formation of such words, not technical details like grammar. (As far as I can tell, there is no Sociology site.)
Since it was referenced in a deleted comment: I don't really see how this policy applies - because obviously a question along the lines of "were people in the past as racist as some people seem to be implying?" (which is already an uncharitable reading) doesn't justify current racism, nor would it make sense to even attempt that justification.
Of course, my expectation is that people didn't actually use such terms deliberately to perpetuate racism - but I couldn't find a clear refutation of that idea in my own research. Some people today seem intent on crafting a narrative around a belief that these terms really did have a racist origin. If it turned out that their argument had a historical basis (which I have never seen them cite), that would actually force me to rethink it. But if they are simply hand-waving around the idea that the word contains a term with contemporary racial meaning, I can dismiss that easily.
But as a point of procedure: if a question is off topic, it should be closed as off topic - not as opinion-based. Further, if something seemingly on topic is non-obviously off topic, it should have a specific carve-out in close reasons.