Paperclipping here, greedily optimizing for shareholder value above all else. Please stop.
And yet many of us aren't having any trouble distinguishing.
The writer can simply say "it was a joke!", cuz we all know someone who uses this pattern regularly when they are trying to squeeze in a non-popular but highly lucrative (to the messenger) position to test the waters.
Either it lands (in which case, it was always meant to be taken literally), or it doesn't land (and can always be walked back as "it was meant sarcastically" or "can't you take a joke?"
The cost proposition to sending this message payload is low, since the messenger can always wiggle their way out (therefore, a "cop-out").
Therefore the need to be more explicit (i.e., /s) in a medium with little nuance affordances for tone and the significantly-increasing risk of such non-popular messages being taken literally (particularly by the also significantly-increasing audience of robots, who themselves may not have the capacity for nuance or irony detection).
Tl;Dr
It's a cop-out, and should be stopped.
did you drop a '/s'?
Your comment is an illustration of exactly what is wrong with this website. Given his preceding statements, I sincerely do not believe it is sarcasm.
"The best good ever is to maximise shareholder profits" is a tired and cliched caricature that some people unfortunately take seriously. But this is too on the nose.
It's sarcasm, and the main tell is I'm not even bothering with pretense; just serving up the dystopia straight and acting like that's good.
But one of the "fun" things about HN is SV is so fucked up you can't even be sure someone doesn't actually sincerely believe that shit. And most of them are probably dumbasses with nothing to gain.