Those guidelines are fairly subjective when it comes to something like this. They don't say "most stories about politics..." rather than "all stories about politics..." for a reason. I think you could effectively argue either that this is on-topic or off-topic...

That said, then why not err on the side of leaving this up? I like HN because there are usually insightful, level-headed discussions about a wide variety of topics. This is definitely one I'd love to read a larger take on from the HN crowd on. This isn't a status quo I'd like to see more people accept.