Is there a way to prevent non-registered users to see images in posts?
Lot of typical forums bring this feature with them.
I searched in discourse admin settings, but could not find such an option.
I only could find one to prevent attachment downloads.
I tried and it does work.
It also hides avatars in quotes, images in oneboxes and emoji, but I guess if the idea is to give a reduced experience to non-registered visitors (i.e. anons) then it fills the bill.