No, those things aren't comparable. Truffles have a functional role in a dish. A typeface does not have a meaningful functional role in a document, compared to the high-quality freely-available alternatives. This is like complaining about some kind of specially-carved or dyed truffle.
Typefaces do have functional roles, they {exude} a point in culture and time (the fonts that HN supports certainly time-stamps it).
edit: HN won't allow Fraktur[1] characters, even though they are in the unicode standard. Yet more evidence that font matters for the tone of the message you deliver.
> A typeface does not have a meaningful functional role in a document
100% incorrect. There are fonts that are made specifically to increase legibility for a dyslexic audience. If that's not a functional role than I don't know what is.
> Truffles have a functional role in a dish
Cheap "truffle oil" can fill that role as much as a free font can fill the role of a premium one. The real truffle and the premium font have a functional role for the few people who can tell either apart. For the rest maybe anything works, just put something on the plate or screen.
> A typeface does not have a meaningful functional role in a document, compared to the high-quality freely-available alternatives.
https://practicaltypography.com/why-does-typography-matter.h...
The truffle, and the font, add _essence_
I respect you a ton (genuinely, I think you're the most interesting writer in the tech space), but you have a profound misunderstanding of the importance of typography if you think the only reason you'd need a paid typeface is the same reason you'd need a Hermes bag. I know you're a curious person, so hopefully you take this as an opportunity to open your horizons on the importance of it.