.deb packages are available for a lot of non-free applications,
then they seem to always be a bit quirky, missing a dependency, errors when
updating, or dropping all sorts of weird stuff onto your system.
For the latter reason, then using things like FLATPAK, AppImage, and SnapCraft can be useful as the user of those applications, as poorly-packaged non-free software will be somewhat isolated/contained from an otherwise clean system.
Here we experiment with the FlatPaks:
sudo apt-get install flatpak sudo flatpak remote-add --if-not-exists flathub https://flathub.org/repo/flathub.flatpakrepo
Install Spotify, Discord, Zoom, Sublime Text and via flatpak:
flatpak install flathub \ com.discordapp.Discord \ com.microsoft.Teams \ com.slack.Slack \ com.spotify.Client \ com.sublimetext.three \ us.zoom.Zoom
The applications are integrated into the FreeBSD launcher, thus, they will pop
rofi and the XFCE4 Application Finder. Running them via CLI, then
prepend the name with the
flatpak run for example:
flatpak run com.spotify.Client
Which will start Spotify.