Mopidy is great - but it's clearly meant for someone who has their music collection stored locally. I was able to find an extension that supported youtube-music - but realistically it's not nearly as good an integration as the real client.
I know I'm the lone one out here for using Google services for stuff - but 🤷 - going solo is a time commitment I can't float for a while.
I think I'll just be on the lookout for Google to release a Home device with audio out to get the barn wired up.
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