Where you see bitterness and jealousy, I just see indifference and light irony.
Maybe you're the one projecting?
Either way, I don't have a horse in this fight. You may as well be right in your assessment.
The fact of the matter though is this - the original blog post is completely uninteresting. If you have wealth and money - you can pretty much build anything anywhere. There's nothing in that house that is a technological marvel/achievement or anything in its construction method that warrants unique news coverage on HN or elsewhere.
They literally mentioned nothing about societal issues, except the implicit racism in their assumption that whiteness somehow inherently detracts from people's accomplishments.
I guess you missed the phrase "extensive societal advantages" in OP's comment.
I'd re-read this thread carefully and then take a moment to consider: is this really a hill worth dying of embarrassment on? You can always just walk away.
IMO, modern home should leave as less impact on nature as possible - be it materials used to build it or energy demands to run that house.