[Gualdrapo]

You'd be surprised by the number of people who does that. Not everyone has a fancy browser and not everyone can see.

[extra88]

Supporting JavaScript makes a browser "fancy?"

People who can't see use the same browsers as everyone else and they run JavaScript.

https://webaim.org/projects/screenreadersurvey10/#javascript

[WesolyKubeczek]

If you cannot see, what use is a font?

[stonogo]

And what if you arrive at the site not knowing it's about a font? How are you supposed to find out?