That would be the ideal solution. However, I believes it depends on the font family since some font families are abnormally large such as Noto because of CJK (t

That would be the ideal solution. However, I believes it depends on the font family since some font families are abnormally large such as Noto because of CJK (the Noto family is about 250+ MB). And it depends on the licensing of the font. Also some sites don't use common fonts which is another thing that need to be download to the device. We have over million of fonts and it is not effective to get them all downloaded to the computer eating up storage space.