It's good to be driven by ideals, but: https://en.wikipedia.org/wiki/The_purpose_of_a_system_is_wha...
I think avg(HN) is mostly skeptical about the output, not that the input is corrupt or ill-meaning in this case. Although with other companies, one can't even take their claims seriously.
And in any case, this is difficult territory to navigate. I would not want to be in your spot.
Come On, Obviously The Purpose Of A System Is Not What It Does
https://www.astralcodexten.com/p/come-on-obviously-the-purpo...
I don't think that article makes a strong case; it deliberately phrases examples in the most ridiculous ways and pretends that this is a damning criticism of the phrase itself; it's 'you're telling me a shrimp fried this rice' but with a pretence of rationality.
I think it makes a pretty compelling case that most invocations of the statement are either blindingly obvious or probably false. Can you give a counterexample?
> most invocations of the statement are either blindingly obvious or probably false
So straightaway, you've walked significantly back from the claim in the headline; now half of the time it's 'blindingly obvious' that the statement is correct. That already feels like a strong counterexample to me, and it's the article's own first point.
Secondly, look at this one specifically:
> The purpose of the Ukrainian military is to get stuck in a years-long stalemate with Russia.
Firstly, this isn't obviously false. It's an unfair framing, but I think the Ukrainian military would agree that forcing a stalemate when attacked by a hostile power is absolutely part of their purpose.
Secondly, it is an unfair framing that deliberately ignores that all systems are contextual. A car's purpose is transport, but that doesn't mean it can phase through any obstacle.
The article makes an entirely specious argument, almost an archetypal example of a strawman. It can't sustain its own points over a few hundred words without steadily retreating, and that is far more pointless than the maxim it criticises.
I'm reminded of an XKCD comic [1] about smug miscommunication. Of course any principle is ridiculous when you pretend not to understand it.
[1] https://xkcd.com/169/