The bulk update request #2583 is pending approval.
remove alias gilf (0) -> older_female (18550)
remove alias gmilf (0) -> older_female (18550)
Reason:
This aliasing just doesn't make sense, and isn't in line with the purpose of the older_x tags.
1. Older female like all of the younger/older tags, is a "relative tag", it doesn't actually indicate the character's age. So a post depicting a 35 year old character and her 15 year old daughter would still be tagged as older_female younger_female
2. Older_female implicates age_difference, which makes no sense if the post only depicts the character alone.
Seeing as you can't do anything with an aliased tag until it's unaliased, my idea for a next step would be:
alias gmilf -> elderly_female alias gilf -> elderly_female
elderly_female is underused, mature_* should ideally, specifically cover middle aged adults, having more specific age tags is better than combining such a wide age range together.
Updated