It's ironic that you used the homograph "resign" in both words' meanings -- re-sign (soft "ess", to sign again) and resign (hard "z" sound, to quit) -- in a comment about careful word choice. Did SE mods re-sign their posts, or quit (abandon moderator role)?
I beg to differ. The relevant part of the top-level story boils down to "Someone was fired, and others resigned in protest / solidarity". Do you really believe that "no one" was confused? I think it's hard _not_ to read the wrong "resigned" there in this context.
More relevant to the subject matter, your confident assertion, speaking for everyone, belies a lack of empathy. Finally, I find it interesting that none of this would have been confusing or even ambiguous except that we're using written language to communicate.
They'd "(re-)sign" their profiles with "preferred pronoun" designations, eg "he/his" or "she/her". A visible (but less extreme) show of support, vs quitting -- which for moderators who aren't even employees of SE per se, isn't even really an applicable concept.
All of which underscores the point of my original (and annoyingly if predictably downvoted) comment about there being ambiguous -- hence ironic -- use of a particular homograph.