Earlier quoted context omitted.
That's not the same thing though. Calling someone a git is just calling them stupid, calling someone a retard is saying they're so stupid they're mentally disabled and they should feel ashamed for it. It's pretty insulting towards people with mental disabilities. Even Linus has said he named git after himself because he's so egotistical.
It's insulting to some perhaps due to their own self-perception but the definition of the word and its word origins are separate from how somebody feels about the way a word may have been co-opted over a period of time. Retard is interesting because its meaning is pretty clear and innocuous. The word is also quite useful. If you say a material is fire retardant, you not only are free to say this, it would be ridiculo…
The term "rebel without a cause" comes to mind. Except this time around it's borrowing a jargon that makes it sound legitimate enough to infiltrate everything.
The word they are looking for isn't "diversity", it's "gleichschaltung". For all their supposed grasp of academia, they're not very good at establishing cause and effect before getting their pitchforks ready.