Please read my first post, I thought I stated it clearly, but I'll try again.
Oh, don't worry, I have read it. One time was enough. Especially considering you more or less repeated yourself.
ANR is not in & of itself a consumer technology.
Noone is saying so is you pretending that we are saying that.
The technology has trickled down to consumer products which may or may not be "crap," but were never intended nor sold for professional audio applications. They don't claim it, and I didn't suggest it.
No, but you're trying to make believe that we are not talking about ANR
in the context of headphones for monitoring
That being said, generically calling an ANR-enabled piece of equipment "crap" is incorrect, and the worst kind of snobbery.
Sure

Are we not talking about headphones here? Are we not talking about headphones with a specific purpose here? Oh, yes we are, and in this context, headphones with ANR is consumer crappola whether you like it or not, and no matter how many ear protection "muffs" with ANR you can find for people working in other industries. Everyone but you are talking
headphones. Now, call that snobbery all you want, but the reality is that you focus on the ANR tech, where we focus on the headphones, what is avaliable in the market, and for a very specific purpose. ANR is propable used in hearing aids and so on, but that has absolutely no bearing on anything in this thread.
I agreed with the OP not needing ANR, for the uses they require. Point of fact, I'd be willing to bet there's not a single studio-quality set of phones that do use it. Completely improper application.
Yes, and as we said, headphones with ANR is consumer crap that has no place in a pro or semi-pro monitor setting.
There's more to professional audio needs than the music/film industry, where background levels can be dangerously high, and faithful reproduction--of a limited frequency range, granted--is mission-critical, not to mention a literal matter of life & death.
Ah, so this is why you go off. You don't get that when we talk "pro audio" we also talk "high fidelity" (in the original sense of the term) and especially "precision", "frequency range" and so on. A pilot does not need most of those things. Not at all.
In general, we're talking the military, scientific, and aviation realms. That's what ANR was primarily developed for. Once again, not for the OP's purpose.
Again, even though those fields are very much respectable, it has nothing to do with "pro audio" even those professionals use the cans that were built by engineers.
And it STILL doesn't mean that ANR headphones aren't crap. They are. Even if pilots use headphones with ANR in them.
EDIT/ADD:
You
know why we say those things are crap? Well, they are because the active noise reduction will not only remove or alter the same frequencies from what you play back than from the exterior, it will also influence other frequncies, often result in a general slow response, and I have yet to hear a headphone with ANR with a fast attack - especially compared to similar priced non-ANR headphones. They are crap, because they're useless for anything where precision, flat frequency response, attack and "cleanness" (yes, it's a term I coined for your benefit) matters.