BUR #3810 has been approved by @evazion.
remove alias dark_skinned_female -> dark_skin
mass update dark_skin -dark_skinned_male 1girl solo -disembodied_limb -disembodied_penis -penis -> dark_skin 1girl solo dark_skinned_female
mass update dark_skin -dark_skinned_male multiple_girls -1boy -multiple_boys -disembodied_limb -disembodied_penis -penis -> dark_skin multiple_girls dark_skinned_female
Followup from forum #171228. There'll still be a lot of posts to sort through after that but this ought to populate the tag a fair bit as a start.
I think following the line of thought that "female is the default" doesn't work as much as it's been hyped to - a brief glance at dark_skin -dark_skinned_male will show that there's so many untagged males that this kind of search doesn't really bring the results one wants (try going through dark_skin -dark_skinned_male rating:e and count how many stray dark penises you find!). This is also true for all the other male-specific tags (and why we ended up having to create female pubic hair recently for example, see topic #17243).
If we HAVE to have gender-specific tags, as is the case for fetish stuff, we gotta have both, we can't just have one and pretend it works - the alias from dark skinned female to dark skin was created because people kept populating it, which if anything goes to show that people want the tag.
EDIT: The bulk update request #3810 (forum #175166) has been approved by @evazion.
Updated by DanbooruBot