Huh? That literally says that the (higher-level) "Sceneform" library uses Filament for the PBR, isn't that the opposite of it being forgotten? What am I missing, I really don't follow Android development ...
"Sceneform SDK for Android was open sourced and archived (github.com/google-ar/sceneform-android-sdk) with version 1.16.0."
Can you provide examples of commercial Google products and SDKs using Filament?