Linux Capable published a tutorial about installing the Budgie desktop environment on Debian 11 Bullseye.
Install Budgie Desktop Environment on Debian 11 Bullseye
Budgie is a desktop environment that is free and open-source that uses GNOME technologies such as GTK (> 3.x) and is developed by the Solus project, which
Install Budgie Desktop Environment on Debian 11 Bullseye - LinuxCapable