Earlier quoted context omitted.
Shouldn't it be up to Roku, not Google, to decide how their product experience works? LGs TVs have a prominent omni search button. If you’re in the YT app and use the omnisearch it searches across all content services you have connected. It’s an amazingly useful feature and makes the TV experience actually feel integrated. First time I’ve been happy with a “smart” TV experience. I’d say it’s a fair comparison.
It would be up to Roku if Roku were willing to support Google with resources for developing their YT/YT TV apps. They literally have no power beyond acting as a gatekeeper for their users. Their omnisearch (which was awful, at least the last time I used it) is a major part of their strategy to try and guide users towards content they profit from. Given that it's Google's job to guard the UX of their Roku apps, I thin…
I could see this argument if a search for music would lead to a search for (say) a music video. But the idea, as I understand it, is that a request for music to be played would instead be routed through YouTube Music. Even if I'm in the YouTube app, I'm not going to want my music search to go through YouTube Music -- I'm not a subscriber.