It's partially propaganda, partially a result of a number of accounts on HN which are unwaveringly sympathetic to the US FedGov no matter what moral atrocities it commits. We know the US IC conducts social influence operations in forums far more obscure than HN, like cryptographic steering committees, it wouldn't surprise me if there's plenty of that going on here, too. That said, having known people who work in the US IC, I'm not entirely sure whether inorganic influence ops are even distinguishable from them "getting high on their own supply" of propaganda.
It's partially propaganda, partially a result of a number of accounts on HN which are unwaveringly sympathetic to the US FedGov no matter what moral atrocities it commits. We know the US IC conducts social influence operations in forums far more obscure than HN, like cryptographic steering committees, it wouldn't surprise me if there's plenty of that going on here, too. That said, having known people who work in the US IC, I'm not entirely sure whether inorganic influence ops are even distinguishable from them "getting high on their own supply" of propaganda.