I wondering if Sonos is contemplating a subscription model.I think many who see 'Roon Ready' don't appreciate that's just the start or end! You need a Roon Server device and then there's the subscription. And that's before, you activate your streaming service (eg. Tidal) subscription. The Harmon Kardon device is not a cheap endpoint, but is a cheaper (€450) Roon server.
Until this last month, Sonos had the plug n play market with decent hardware pretty much sewn up. A sort of Spring fever madness over an attempt to enter the high-end headphone market coupled with a bungled app update scenario shows just how easily a market advantage can be lost or endangered by bad management decisions.