Dumping your Sonos system? Alternatives?

I will be getting a WiiM amp and a pair of Dali Oberon 5 floorstanding speakers 

I will replace my HT setup eventually but any Sonos speakers remaining will be kept on S2 and 16.1.1 while they are in my house 😊

As long as you have Sonos kit with line in jacks, there are options galore for using it as essentially dumb but good sounding - even HiFi quality - kit with long service life.

The Wiim devices are excellent value.  Their app is good too 👍😁

Eversolo also looks very good. Expensive, but there may be corresponding value.

You can use any Sonos device with LMS 😊🎶

Wirelessly? No proprietary protocols come in the way?

Wireless - all done via upnp bridge plugin (or airplay) 

Here's an IKEA Frame speaker playing Radio Paradise:

To be honest guys I am done with this firm and from what I am reading the software isn’t beta it’s alpha release so many issues so much functionality missing and not coming for months 

shame I bought into this system as a final no need to get new audio or video sound devices 

Ikea Frame speaker playing a Tidal playlist:

There are Bluesound speakers - not cheap, and are covered in that soft-touch plastic that goes sticky after a couple of years😝