New comment by ericonr on void-packages repository

https://github.com/void-linux/void-packages/issues/22007#issuecomment-635612862

Comment:
@notramo the way I see it, this is due to Void's policy for packages. We tend to not bundle anything that's not essential. For example, you can install an X window manager and that won't pull in the actual Xorg server, because you might desire to run that through the network instead. For wayland, you could use the X backend (for some reason) or even the headless one, and in that case it won't make sense for `mesa-dri` to be installed.