Wikipedia:Articles for deletion/Lists of villains
A quick read of  shows these two (Lists of villains and Lists of superheroes) check plenty of boxes there. Plus, they assemble everything for visitors. The categories do not. They are here and there. Also, these articles are tied together with a see also, something the categories do not do
— User:Anna, 19:23, 24 November 2018 (UTC)
Stance: keep
Cited policy: WP:AOAL (Wikipedia:Categories, lists, and navigation templates)