Shouldn’t have to do this at all, obviously, but at least if it’s android then you’re just a few commands away from removing most anything.

Used it to rid my Sony of all the annoyances and the continual “enable samba?” Prompts that kept coming up despite always choosing “disable” explicitly.

Google for “adb remove ads <model/brand>” or similar. 20 minutes helped my wife not be annoyed at popovers on the TV, and saved me countless time looking for the OEM remote. :D