@mitch2 I can state that, for me, my experience in audio is a mimic of participation from a bygone era where the majority of individuals expressing an interest were all mimicking a methodology.
The difference will be found where I detached from the Commercial Retail route as a means to receive audio equipment designs, and chose to have commission-built custom designs produced for me.
Currently, I have no desire to adopt a modern methodology to have portable battery-powered audio equipment available for my usage, even with my owning basic ancillaries which would enable this to occur.
Currently, I am interested in the most relevant Source used for an audio system, especially ones used in system designs I am familiar with.
Dinosaur Audio is active; the participants are not large in numbers anymore, almost like a Galapagos Species, where a species is confined to an Island in the archipelago, certainly not to be found in their Billions.
Modern methodologies chosen for experiencing music, which, as stated, are typically battery-powered and portable by design, are with a few Billion users. The users are typically able to be spotted in every Country, City, Town, Village, Hamlet, where it is common for the inhabitants to be seen in a public space.
The Portable music user is showing an almost ubiquitous dependency on a Headphone or Earbud to generate sound. Certain designs for the modern used Transducer will produce sound that is as attractive as any Headphone design made available to support olden high-end audio systems
The user of a modern audio system can't all be met by any one individual, but there are numerous that can be met by olden audio system users when they go about their daily activities; some might already be fluent using this new method for audio. To be out and about and to walk on by without giving a nod or creating an engagement with a fellow enthusiast for listening to recorded music; is promoting an unsociable personality and potentially creating division between like-minded individuals. Typically, a recommendation for a Playlist is added to their already heavily populated storage.
This modern design, if adapted from the typical witnessed usage, can give access to replays of Vinyl, CD and FLAC/WAV Files, enabling Source material sought by their predecessors to be experienced and collected, sharing a crossover in interests to Olden methods to access data to enable replays of music.
Where I say I am envious is that live music events are enabled to be experienced when out and about, carrying out activities which will be preventing listening to music if other designs for listening to music are in use.
The Future is written on the Wall: "The King is Dead - Long Live the King"
I embrace the users of new methods to listen to recorded music; they are now the Cornerstone and Keystone of the Structure for the global market for creating recorded music to be listened to. Both olden and modern audio designs are the beneficiaries of the continuation of content to be used for entertainment being extensively produced to satisfy the Billions.