This wiki uses it, so it'll be a pain to change it. im pointing out that it's worse than typing normally.
In a typography sense, its unnecessary. our body text is small as it is, the citation note is tiny but not supposed to be read. the ordinal number is just another word, and shouldn't use it. it aligns especially badly with our font. there is nothing better about this.
Oddly, it also doesn't appear in search results.
The average person shouldn't type <sup></sup>. why did we do this in the first place?
Its kinda weird that our font numbers decend anyway. should we change the font?
Note: oh yeah, also the spoiler warning is too long-winded and not obvious enough, and the notice text is too small.