Meta XR Integration SDK on Unity Package Manager (Experimental)

First off, having the Oculus Utilities distributed through the PackageManager is much appreciated!

Here is some feedback after taking a first look:

• it seems the Interaction SDK ("Interaction" folder in the traditional Oculus Integration) is not yet available as a package? Same for the Platform SDK. Did I miss something, or are those not available yet as a package and is it planned to add these in the future?
• the samples are not distributed using the officially recommended way but are distributed as a separate package instead. Any specific reason for this?
• some assets like the ovr-platform-util are still being put under the Assets folder. I understand this is most likely a workaround due to Unity's Package Manager trying to prevent packages from downloading malicious executables, but I still think it would be nice to find a way here that doesn't clutter the assets folder. (Could ovr-platform-util be distributed as part of the Developer Hub instead?)
• even if still tagged as experimental, the fact that this option to install as a package exists should be noted more prominently in the documentation and possibly even in places like the Asset Store. I think most people don't know the utilities are available as a package, but I'm sure it would be useful to many already. I don't think an installer would be needed, just a small section on how to set up the custom registry.