Why can't I remove some programs in KDE?

I've been trying for several days to optimize my KDE with Debian 12 bookworm, adjusting various settings and removing some programs that I don't actually need. I tried to uninstall the Konqueror browser because I only want to use Firefox and Dolphin. But when I try to do it via the GUI or a shell, the system shows it wants to remove additional packages I don't want to delete. Why can't Konqueror simply be removed without removing other packages?