“The orange site” is some weird euphemism twitter users use when complaining about HN. It’s also a great search term to chuck in to twitter for some entertainment.
because the name is harmless, uninteresting and unambiguous, but if anyone asks "what's that orange site" they can explain that it's bad because it's libertarian/capitalist/idealist/optimist/progressive/every-account-is-elon-musk-himself.
and this helps them to maintain their nice oversimplification too.