You expect someone to take apart the fused display assembly and modify the intricate power pins to both the LED and camera while you’re having dinner?
I hope you’re a billionaire with secrets because otherwise this is pure paranoia.
I hope you’re a billionaire with secrets because otherwise this is pure paranoia.
You could copy some data over live, but there are also non-exportable cryptographic keys in the Secure Enclave.
Or as other poster mentioned, just swap whole units.