My favourite irony with the WMF's love of funding racial justice [1] is that one thing that does not work well at all in MediaWiki is the mobile editing interface [2]. It's basically just plain text and you're expected to type in the syntax manually on a phone, and also all the links to the talk, history and other pages are hidden when editing. Guess which countries disproportionately use mobile devices and don't have as much access to actual computers.

[1] Not my emphasis: the KEF seems very much racial rather then social. Social justice that cuts across "class" lines rather than race lines seems much inherently fairer to me, since the point is to offset disadvantages, and race is a proxy of disadvantage, while "class" is almost a direct statement of how disadvantaged you are.

[2] The reading interface is quite good, though certainly could be better (hidden ToCs in articles?).