i didn’t mean as a version. I meant as overuse of streams

Java 2. World is full of wonders

If you manage to infect your systemd unit list which requires root privilege and give it a permission to run on boot I don’t think it’s an attack vector anymore its one’s stupidity. Systemd is the furthest thing from an outside attack. Someone might poison your bashrc and its more possible than someone inserting a malicious unit file and asking you to run.

If the fonts are installed as systemwide snap or flatpak applications may not be able to see them. Since they are allowed only to the user directories by default.

You can copy the fonts to user directory

cp /usr/share/fonts/your-font ~/.local/share/fonts/