>too much hedging and over-specifying to try to head off shitposting by bad or bad-faith readers.

yeah but if the OP doesn't do that and you confront their argument they can retreat into definitions and ambiguity without addressing your rebuttal. i think its good manners to be hyper-specific particularly on HN where there tend to be a lot of martian brained people who need it to engage with you. the fuzziness just won't do.