On many servers I saw an option to pick your font in client. It could be like the old SG font and the current font. You would just have an option in-game like language change. It would add and old school vibe to the server PLUS the current font is a bit bugged because it has dots next to some random characters.
I would really appreciate this feature, I don't think it's problematic to implement because it's just a font change and it would make the game look clearer and people that prefer the current font would be able to have it still.