Please run the scripts as your actual user and not root. Provide sudo password when it asks you to. Flatpak packages and themes/icons are only installed for your user and not system wide. <br/>
Do note that I remove bluetooth (bluez and gnome-bluetooth) from the system, as well as the printing stack (cups, printer-drivers, etc) as I do not use them.
The script removes some ~800 useless packages from the default installation. A lot of these have Flatpak alternatives. <br/>
2. Setup basic privacy and security (Setting umask to 077, closing open ports on firewalld, randomizing mac address, kernel module blacklist, sysctl hardening, etc) <br/>
5. Quality of life stuff (Installing some packages that I use, enabling autotrim, setting up a nice GNOME, GTK, and icon theme, speeding up DNF, ...) <br/>