You have me curious because I have never even attempted to apply for one of these upper tier jobs I see on HN. Don't companies typically know what they are willing to pay a new hire for any position? I would assume they like to figure that out ahead of time for budgeting reasons, but I don't know.
"I'm not the King of Hiring" is fair though, if you're in a jurisdiction where there is no transparency law and you're not setting policy for your company, you may well be required not to provide this information publicly and that's just how it is.