Can you play any other online services, such as Internet Radio?

From the ‘view real-time service status page’ link, which takes you to status.Sonos.com

Google Voice Assistant - Playback Failure - Full playback failure

Identified - We've identified a problem with Google Assistant, voice requests to control Sonos and play music will likely fail, please use the Sonos app. 
Apr 24, 2023 - 14:30 UTC

Thanks I understand the issue was identified, but will it be fixed? 

Most likely a question to be asking Google, since they own that server. I suspect Sonos is providing as much data and support as possible. But it’s unlikely that anyone knows how long it takes to fix a bug until they’ve done it.