Great article. Beautifully written and very well expressed.
Totally agree with the author, and sometimes the leading edge of technology is beyond where we need to be. There are many examples of this, such as stereo TV, and, as the author says, it is not that Dolby Atmos has no purpose - it does, for immersive TV experiences - but that it has dubious utility at best for listening to music, particularly on headphones.
The issue for companies is that they keep needing to push things forward to convince people to upgrade so that they sell more kit, but their need for this sometimes leads them to try and convince us we need stuff that we don't.