The Dog manga thingey's alternate title is blatantly the original word with minor changes, like, you're not fooling people, this kinda shit suggested is the equivalent of saying "fizzlesticks" instead of ****, which, no one's on the wiki is five, they understand what you're attempting to say.
If the alternate title is not just minor letter changes within the same word, and instead is notably distinct, then it's fine to list.
I think Agnaa actually has a screenshot as well, of a person just saying the core word with an "n" instead of an "r" (which zoomed out just looks immensely unfortunate lol), having the verse on the wiki only gives people more opportunities to accidentally say the slurs, or be OOC'd as racist or attempting bypass slur filter, and in general it's just uncomfortable for people, if what is blatantly a stand-in for a slur is getting casually passed across the forums, there is only an arbitrary distinction between it and the real word.
The effort's just not worth additional policing and justifying, and imo is kinda community deteriorating in general. Not every word said on the forum is representing the wiki, but every page is, and this kinda shit we just shouldn't officiate