I have a similar feeling, but with modern smartphones. Owning my computer is still relatively possible. I can build a computer from parts which I can choose, and have a choice in which operating system to install on them. Laptops are slightly more closed, but even on those I can choose the OS myself. Modern smartphones however, seem like walled gardens in which I have no control at all. I cannot choose any of the par…
What am I getting at? Well, I know it's totally paranoid, but what if some agency out there in other countries who build these things are putting things on the boards to send telemetry data back. Perhaps something small and quick now and then while the computer is online. Something that you don't even notice unless you're constantly monitoring the internet traffic in and out. And the traffic itself could be something innocuous also. Something that slips under the radar.
I know I know, I'm totally paranoid here. But does anyone here worry about that at all?