Aside, but noise cancelling (at least what's currently on the market) doesn't really do much for screaming children. It only handles relatively constant noise well, ideally low/mid-frequency constant noise. Great at silencing stuff like airplane engines, wind, HVAC hum, freeway rumble, etc. But not very effective for people talking, crying babies, car horns, ambulance sirens, slamming doors, etc.

Interesting. I thought there was at least good noise cancelling for shooting/hunting.

That’s an entirely different kind of noise cancellation than you find in most “regular” headsets.

It just blocks/reverses sudden sharp, loud noises (shots). It will let normal speech and such (and pretty much everything else) right through.

> Does... does anyone actually think noise-cancelling is for increasing audio quality?

No, but noise cancelling headsets are often sold as premium headsets, with the obvious implication that they are to have high sound-quality. And quite often, they don’t.

No one who's thinking through how it works, which is by picking up the ambient noise and then modifying the output to include the inverse on top of whatever you're listening to.