Silverblue also has really good distrobox integration. Anything not available via flatpak (or things I don't want via flatpak for whatever reason) goes in an arch or debian container. You can then export apps or binaries from the container and have it show up in your desktop menu or path.
Silverblue also supports package management via brew, which works pretty well for CLI utilities
Silverblue also supports package management via brew, which works pretty well for CLI utilities