It would be great to have plasma applications meta packages like in Arch.
In this example you can see it's divided in some meta packages:
kde-accessibility-meta, kde-education-meta, kde-games-meta, kde-graphics-meta, kde-multimedia-meta, kde-network-meta, kde-office-meta, kde-pim-meta, kde-sdk-meta, kde-system-meta, kde-utilities-meta, kdevelop-meta
kde-applications-meta contains all of that grouped
It is very common for some Plasma users to install the entire KDE ecosystem, a meta package would be very helpful to declare this