Mozilla (and Chromium) could mirror Top X Google Fonts directly into the user's font system and entirely eliminate remote calls for a small size increase in the browser installation.
(Or Microsoft and Apple could do it in OS images.)
You can do it yourself, even, but unfortunately font loading timings are a deanonymization vector with its own privacy implications and it would take a concerted group effort to install similar font sets locally to avoid those privacy issues.
(Or Microsoft and Apple could do it in OS images.)
You can do it yourself, even, but unfortunately font loading timings are a deanonymization vector with its own privacy implications and it would take a concerted group effort to install similar font sets locally to avoid those privacy issues.