It might, but does it come off as pretentious or genuine? It doesn't read like he keeps a thesaurus next to him to sound smarter. Keep in mind he's been doing this for a very long time as well. Also he's well-versed on the subject of rationality, so I would argue that he's probably more rational than most people.

He's the Mike Judge of Rationalists.

I just feel like a genuinely smart and rational person would not want to describe his newborn kids as "engines" or robot AI's in training as OP does here. That's just ridiculously out of touch, it reads like satire of what some AI-obsessed founder or VC might post here to pitch their new startup. And OP has even written satire of his own about SV social attitudes, how could he possibly fail to see this?