Never gonna happen.
> easier to use than a smartphone app
Google is pushing their Gemini to Android phones pretty hard. I upgraded my phone yesterday and Gemini wanted to take over my power button (no way). What's going to be easier than that?
There are objectively situations where other widgets (and other ways to interact) can be helpful, e.g. if my hands are full of stuff, or when I am lying on my bed and too lazy to pick up my phone. But those situations are very limited. Amazon has learned the hard lesson that people don't really use Alexa other than a smart timer, after billions of dollars of investment. I don't see how that changes any time soon.
Google, apple, Microsoft...
VR and AR headsets on the other hand have several good usecases, they just aren't for everyone.
Social VR, more fun exercise and the media watching experience is quite nice, especially on planes and in general nice on the Apple Vision Pro.