>It is consistent with the meaning of bourgeoisie then, which transposed to modern systems means more like "the owner class" than the contemporary social connotation of well-compensated professionals.
That's still the definition used in Marxist circles today.
I know but HN is pretty far from a marxist circle in my experience. And it does also have, at least in american english, a connotation very similar to that of yuppie eg more about social class than relationship to the means of production.
HN skews pretty neo liberal. A lot of holy-than-thou proselytizing of Western exceptionalism, as if Western culture actually earned it's place as the dominant culture on Earth through the virtue of simply being better than everyone else, who I guess just didn't want it bad enough, rather than a combination of luck, ruthless exploitation, and general disregard for the well-being of their fellow man.
Lafargue totally reminds me of the arch-contrarian Oscar Wilde —- who was not bourgeois in any sense of the word, but also a (“lifestyle”) anarcho-socialist
Think it may be helpful to point out how the term evolved over time.
Before Marx, the bourgeoisie only meant the middle, or upper-middle, class as opposed to the proletariat on the one side (which, despite its contemporary Marxist connotations, dates from Ancient Rome's proletarii) and the nobility on the other.
After the rapid industrialization and social displacement of the 19th century that saw the middle class' rise, it was Marx who coopted the term to mean the owner class.
Outside of Marxist circles today, I think the original upwardly mobile meaning is still more common, as in bougie.
That's still the definition used in Marxist circles today.