Are you misunderstanding on purpose? This is not specific to 'backdooring aes-gcm implementations' at all. Read again what I wrote, namely this is the general

Are you misunderstanding on purpose? This is not specific to 'backdooring aes-gcm implementations' at all. Read again what I wrote, namely this is the general status quo on 'information system security': they don't need your password or aes-gcm key to watch if they really want to. You would be a fool to presume anything else.