Go on and tell me what that reason is then. Are you also going to tell me free open-source software, like Linux is low-quality because its free?
> The quality for a majority of them is significantly lower
Again, a completely baseless, unprovable assertion.
> You don't have to agree, but I'm not being absurd or lacking sincerity.
What do you call your example of using Calibri for everything in response to someone suggesting the use of free fonts?
You are lacking sincerity and making absurd claims. Almost everything else you say is literally baseless rhetoric that you are unable to back up with data or any objective argument.
> there's thousands of books about the importance of typography if you're curious to learn more.
It's amazing that you apparently know of thousands of such books, but are unable to make one coherent, objective argument to back up your claims.... did you read them?
> '..freely available and/or system supported fonts.'
Not just 'system supported fonts' (whatever that means), and not just Calibri. That's why your 'use Calibri for everything' example is absurd and does not at all address the point they made.
System fonts are the absolute bottom of the barrel. Some are well designed but using any of them is a visual shorthand that you didn't care enough to put thought into your design. You're associating your product with the ocean of amateur work on the internet, giving the impression you copy pasted a template.
There are some high quality free fonts typically backed by massive organizations with actual typographic expertise. Most free fonts however, are amateur work that are technically and functionally lacking. Professional fonts are well designed at all weights, they're carefully spaced, they include much larger character sets to support more languages, contain features like lining and non-lining figures, variable font weights, small caps... are those all slight differences?
There’s a reason so many articles exist with titles like “Google Fonts That Don’t Suck”. Most of them do. If you are a professional whose job requires working with type, then choosing a font is foundational to your product. Arguing that all design is BS is just lazy; it's not a coherent argument.
I highly recommend practicaltypography.com, a free web book that discusses all of this and more, including why system fonts are bad and why a professional typeface is worth paying for.
If you wanted to say "most of what's on Google Fonts is bottom of the barrel", you'd have a colorable argument. But that isn't what you said.
Disagreeing with you doesn't mean I'm combative. (Not that I care)
> typography or design as disciplines that warrant serious thought.
We are talking about fonts here, more specifically fonts used in software, more specifically the quality of free fonts used in software. Not 'design' as a whole which is much more than that.
> System fonts are the absolute bottom of the barrel.
If you say so.
> You're associating your product with the ocean of amateur work on the internet, giving the impression you copy pasted a template.
Reusing a font means you're copy-pasting your article/app/etc from a template? Erm ok.
> There are some high quality free fonts typically backed by massive organizations with actual typographic expertise.
'Some'? Like 1000? 10000? How many fonts does one application need? 'typically'? How 'typically'? And I'm not being pedantic - your statements are pretty meaningless without actual numbers.
> Professional fonts are well designed at all weights, they're carefully spaced, they include much larger character sets to support more languages, contain features like lining and non-lining figures, variable font weights, small caps... are those all slight differences?
What is a 'Professional font'? lmao
Plenty of free fonts have all of the features you've listed, and plenty of non-free fonts don't.
> There’s a reason so many articles exist with titles like “Google Fonts That Don’t Suck”. Most of them do.
Again 'so many' and 'most'... you should provide specific (at least approximate) numbers, otherwise this says nothing about how many good free fonts are actually out there.
> Arguing that all design is BS is just lazy
Well I didn't say that, pretending that I did is pretty lazy tho.
> I highly recommend practicaltypography.com, a free web book that discusses all of this and more, including why system fonts are bad and why a professional typeface is worth paying for.
Oh geez! A FREE book which tells you why you should pay for 'professional' fonts while at the same time selling them to you with affiliate links! Thank you sir!
Also: they're pretty clearly wrong, so you shouldn't need any of this to refute them.
System font from a web standpoint means you get one of these depending on the user's choice of phone, desktop, and/or browser.
It is somewhat like buying art because the frame covers a blemish on the wall. That the print inside the frame might be of a famous impressionist painting does not mean that the frame or the print necessarily go with the room.
The car analogy involves a car rental place - that they may give you any one of several newish, functional and even stylish vehicles does not change that you may often wind up being paired with a vehicle mismatched for your function.