Sonos has been around for many years now. When it launched, smartphones weren’t dominant. To control a Sonos you had to buy a controller specifically for it. It had its own wireless networking because WiFi wasn’t dominant. To use it with WiFi you needed to buy a separate bridge.
Online music services weren’t a thing like they are now. Music collections were on your local hard drive.
Back then the main competition for Sonos was paying a pro to hard-wire a speaker system into your house. I saw one of these about five years ago. Built into the wall in the kitchen was a cassette tape deck.
All that has changed. Now there are wireless speakers from JBL, Apple, Amazon, Bose, Google, and at least a dozen others. There’s Bluetooth. There’s AirPlay.
The Sonos app was ok for its time, but it’s an outdated model now. But at least the app used to be good at controlling Sonos. Now it’s not even great for that.
Without that outdated app model, there’s no reason to buy Sonos. Just pick from…anybody else. Many are cheaper and sound just as good. They don’t rely on an app, which is good-just use Airplay or Bluetooth.
As bad as the app is, it’s not a trigger of the decline of Sonos. Is just a symptom of it. The company has no future. Thus its release of headphones that don’t even integrate well with the Sonos system. These are just as pointless as its speakers.
I doubt Sonos is around in a few years’ time.