New comment by Duncaen on void-packages repository

https://github.com/void-linux/void-packages/pull/18447#issuecomment-576890829

Comment:
* `elogind` is used on live systems and somewhat expected to be there as default. (`consolekit` used to be and I think should go now.)
* `pam-gnupg` is not a released package, the readme includes "Since this is security related, you should be aware that there may be potentially dangerous bugs lurking.".

These two main differences make me think that its probably better to let the user enable it if the install it and not try it by default.

Edit: and there are a number of other pam modules we package and don't enable by default, the default is somewhat reserved.