I see your point, However the majority of Android devices have lots of closed source firmware/drivers, a large part of the Android OS doesn't run without them.
I'm refering to Bootloaders, TrustZone OS, Trusted Applications, then firmware for Bluetooth, Wifi, GPU, Sensors and power management. All of those are always closed source binary blobs running in the background.
I'm refering to Bootloaders, TrustZone OS, Trusted Applications, then firmware for Bluetooth, Wifi, GPU, Sensors and power management. All of those are always closed source binary blobs running in the background.