you can also use this fix (see link below) to reduce cpu load from Google Play/Voice. This breaks Google Assistant Voice functions though.
Or turn off Google Voice Match in
Settings/apps and notifications/Default apps/Digital assistant app/Voice recognition
to avoid constant listening of it.
Google Play Services is causing high CPU usage and massive battery drain( >25%/h) continuously. Battery temps. cross 40°C in no time. The issue persisted upon rebooting the device. Had to finally freeze it. In FKM, I/O section shows constant...