[anonytrary]

I think everyone gets that trending isn't personalized. It's possible that a lot of people have no interest in what is objectively trending, and defer to personalized subscriptions and other feeds. I'd imagine that most people are interested in what is trending (otherwise, it wouldn't really be trending), but HN is hardly a realistic sample of most people, so you can expect people here to be surprised that X, Y and Z are trending over the world.