Earlier quoted context omitted.
No? This is taking copyrighted material owned by somebody else and distributing it to people that haven't paid for it.
From a legal standpoint, based on the article most of these developers are keeping the fonts in their assets (debatable if this is good or not).For public repositories, not to be malicious and be offer free fonts... How much trouble would they be in? I Assume this is probably possible for FontAwesome premium icons as well ? Having the server host the assets is probably the best solution (same rep) but if it's not in…
I would rather expect an open source project to use open-source fonts in the first place, not least because it makes this precise problem a non-issue.