Coq means rooster in French. Unfortunately it also sounds like "cock" which is a word people apparently can't handle in 2021...
The word "peacock" is now only really useful in streaming TV.
Fun fact: Rooster Rock in Oregon looks nothing like a rooster, because it was originally Cock Rock. Because that's what it looks like, and even the Indians named it for that.
I remember childhood-me finding that name quite amusing.
Of course I'm much too grown up now to find it funny....
EDIT:
Turns out I was misunderstanding the context; I misread it as something like "look how offended these people get omg", but in reality it looks like the poster was saying that it's sad that we live in a world where this might need to be changed [1]. Entirely my fault!