> A new house bought today could have 10 phone sockets and 0 Ethernet sockets.

That's nonsense. Not in a new house. Maybe one from 20 years ago.

Anyway nice find. It's always annoying when there's a product that you know should exist but simply doesn't.

I'm currently trying to find a reasonably priced Bluetooth Auracast receiver so I can play audio to multiple rooms from my phone (no way am I investing in Sonos after all their bullshit).

There should be loads of these but the only ones I can find seem to be battery powered wearable devices aimed at tour groups, or hundreds of pounds.