I wonder if part of this is usage by newer Android based emulators [1] used for emulating x86-based PC games on powerful snapdragon based devices (Retroid Pocket 6, AYN Odin 2 line, AYN Thor, AYANEO Pocket S2, etc).
This is sad as there’s been a real resurgence of gaming devices (Ayn Thor/Odin, Retroid pocket devices, Ayaneo, etc) moving to Android from Linux variants (Batocera, Arc, Garlic/OnionOS).
It’s sad but more of an incentive for folks to finally take Linux as a viable alternative, and build on efforts made by Valve with SteamOS.