I don't think you're seeing ineptitude, I think you're seeing lucidity, sapience.
Doesn't sound like someone doing introspection, it sounds more like he is lamenting that the world isn't as "logical" as he is.
There's an autistic elephant in the room. "Why are people so irrational" could be one of the slogans if there was a high functioning autistic persons society
I think it is easy however to romanticize these such errors made in the pursuit of truth.
It can be like the pointing out the fallibility of Galileo Galilei in thinking he wouldn't be held to the inquisition, and made to recant his evidence of heliocentrism.
And who's figuring out whose communication? He basically has to draw a picture in crayon of what he means, just so all the rest of you don't misconstrue his meaning. Your "human communication" is much too defective to be so proud of it.
In this case, it's really hard to understand why someone not completely idiotic when it comes to communication would have used the phrase "I like that sentence" after saying "Blacks are more stupid than whites."
Edit: I found an exhibit of your "philosophy":
> [T]he whole “smash the patriarchy” movement might overlook that we actually live in a matriarchy, and this is just what it imperceptibly looks like.
Cor blimey, that's bloody deep, innit? Wot if the bleedin' patriarchy is actually the matriarchy, eh? Turns the whole sodding thing on its 'ead, dunnit? I ain't got a Scooby why that Bostrom bloke gets all the attention, when you an' me can see right through the Matrix, clear as day. Load of old tosh, Bostrom's arguments are. Why's 'e get to swan about at Oxford, while we're stuck 'ere teachin' at some two-bit community college in bleedin' Liverpool? It's a right cock-up, I tell ya. Oi mate, 'and us that bong, will ya?
I really have no idea what your strange dialogue in Simpson's-parody English is about or where it comes from, or the need, from me basically commenting "Nick Bostrom is not a genius".
I also have zero clue what you mean by "[T]he whole “smash the patriarchy” movement might overlook that we actually live in a matriarchy, and this is just what it imperceptibly looks like." I've never written anything like this. I work at Google.
B) It wasn't a joke. You called it "fairly troll-ish". It was thus fairly serious. It is your mind child, such as it is. It's okay if you aren't any good at philosophy or deep thinking.
C) Google doesn't do anything serious in Liverpool.
D) Given we have humble intellect and status, let's try being a bit less pretentious and a bit kinder and more respectful. That way, we can make Hacker News and the world at large a more pleasant place :)
But I think it is a great poverty of mind and a sad commentary that things cannot be said without risking having their meaning turned inside out and amplified in their grotesquely mutated form by eager syncophants of pseudoreligios thought police.
It really has the smell of 1600s style witch hunts.