Good luck explaining a less-techy client at your job that fck-nat, fsck (which was originally just "fuck", afaik) and so on are fine puns and no one's holding a gun to their head either. I feel similar about recursive acronyms. These are funny-ish when you're in your mom jokes phase, but then someone asks you what that means and sometimes you can see their "what a bunch of creeps" reaction when you try to explain. Not surprising that people try to avoid that "we can use FCK for our SHT instances in CRP network" nonsense.
Good luck explaining a less-techy client at your job that fck-nat, fsck (which was originally just "fuck", afaik) and so on are fine puns and no one's holding a gun to their head either. I feel similar about recursive acronyms. These are funny-ish when you're in your mom jokes phase, but then someone asks you what that means and sometimes you can see their "what a bunch of creeps" reaction when you try to explain. Not surprising that people try to avoid that "we can use FCK for our SHT instances in CRP network" nonsense.